Gray Market and Parallel Import Toolkit: Controlling Genuine Goods

By Casey Scott McKay · 2025-04-16

This toolkit is the curated tour of everything in the Marksy corpus that bears on genuine goods sold outside an authorized channel, from the first suspicious marketplace listing to a Lever-rule grant published in the Customs Bulletin. It starts with the classification decision that governs everything else — counterfeit, parallel import, domestic diversion, or refurbished good — because the four categories carry different burdens and radically different downside for guessing wrong in writing. It then maps the first sale doctrine and its exceptions, the material-difference record built as a trial exhibit, the self-audit of the brand owner's own U.S. sales that decides whether a case exists at all, the Warner-Lambert quality-control theory and the licensing records that double as naked-licensing insurance, and the three border tools that behave nothing alike: Section 526 of the Tariff Act, Section 42 of the Lanham Act through the Lever rule, and a Section 337 investigation at the International Trade Commission. Two further sections cover the preventive half of the practice — engineering a defensible U.S. configuration, unit-level serialization, and distribution clauses with audit and diversion teeth — and the antitrust boundary those clauses run into, where resale price maintenance, Robinson-Patman secondary-line exposure, and Magnuson-Moss warranty rules turn a brand-protection program into a counterclaim. It closes with a branching reading path for six common situations, a primary-authorities table, the Marksy templates that apply, and annotated pointers to the adjacent toolkits.

IP and Technology > Trademarks | Toolkit | Published 16 April 2025 - Updated 5 May 2026 | Casey Scott McKay - marksy.us

Summary. This is the curated tour of everything in the Marksy corpus that bears on genuine goods sold outside an authorized channel — from the first suspicious marketplace listing to a Lever-rule grant published in the Customs Bulletin. It begins with the classification decision that governs everything else, because counterfeit goods, parallel imports, domestic diversion, and refurbished goods carry different burdens and radically different downside for guessing wrong in writing. It then maps the first sale doctrine and its exceptions, the material-difference record built as a trial exhibit, the self-audit that decides whether a case exists at all, the quality-control theory and the licensing records that double as naked-licensing insurance, and the three border tools that behave nothing alike. Two sections cover the preventive half of the practice — product engineering, serialization, and distribution clauses with audit teeth — and the antitrust boundary those clauses run into. A branching reading path, an authorities table, the applicable templates, and annotated pointers to adjacent toolkits close it out.

Keywords: gray market goods · parallel imports · first sale doctrine · trademark exhaustion · material differences · lever rule · cbp recordation · 19 c.f.r. 133.23 · section 526 tariff act · quality control exception · warner-lambert elements · all or substantially all · distribution agreement diversion · serialization and product codes · authorized dealer program · robinson-patman act · resale price maintenance · section 337 exclusion order · reseller defense · post-sale confusion

Start Here

This is the corner of trademark law where the goods are real, the mark is real, the manufacturer is your client, and you may still have a federal case — or nothing at all, depending on facts your client can develop in two weeks for less than the cost of one deposition.

A gray market matter is not won by finding a fake. It is won, or lost, by proving that the article on the marketplace is not the thing your mark promises to American buyers, and by proving it without discovering mid-case that your client has been quietly selling the foreign version at an airport duty-free counter for two years.

Who this is for. In-house counsel and brand-protection managers who just found their product listed 30% under MSRP by a seller they have never heard of. Outside counsel handed a photograph of a foreign power adapter and asked for a strategy memo by Friday. Channel lawyers writing the agreement that decides whether next year's incident is a breach claim or a shrug. And resellers who have received a letter and need to know how much of it is real.

Three questions this toolkit answers.

Is this actually a gray market problem — rather than counterfeiting, ordinary domestic diversion, or a refurbishment dispute — and what does that classification foreclose?
Do I have a material difference I can prove, and does my client's own conduct destroy it before I file?
What do I file, where, in what order, and what does each step cost — court, Customs, the Commission, the platform, or the contract?

If you read only one thing, read Gray Market Goods: The First Sale Doctrine, Material Differences, and Parallel Imports. It traces the doctrine from an 1886 mineral-water case through A. Bourjois & Co. v. Katzel, 260 U.S. 689 (1923), to the modern materiality test, and it opens with the most useful fact in the field: half a calorie of difference in a breath mint decided a federal appeal. Ferrero U.S.A., Inc. v. Ozak Trading, Inc., 952 F.2d 44, 46 (3d Cir. 1991). It is the doctrinal spine every other document here hangs from, and it should be read before anything goes out on letterhead.

One exception. If you have not yet decided whether the goods are counterfeit, spend forty minutes first on Trademark Counterfeiting: Civil Seizures, Statutory Damages, and Criminal Exposure. Misclassification is the most expensive unforced error here, and it is almost always made in a demand letter drafted before anyone examined the goods.

The Whole Field, in One Pass

Trademark law's default is that you cannot control resale. Once the owner or someone it authorized makes a first sale of a particular article, its rights in that article are exhausted, and the buyer may resell it, advertise it, and compete with the owner using the owner's own mark. Restatement (Third) of Unfair Competition § 24 & cmt. b (1995); Sebastian Int'l, Inc. v. Longs Drug Stores Corp., 53 F.3d 1073, 1074-76 (9th Cir. 1995). That rule is older than the Lanham Act, and it is why brand owners are angrier about gray goods than the law lets them be.

What the doctrine gives back is narrower and more interesting. A product is "genuine" for infringement purposes only if it is the thing the American consumer expects when she sees the mark in this market — genuineness is a property of the transaction, not the object. Change enough about the article, and a physically authentic product becomes a false designation of origin under 15 U.S.C. § 1125(a). The test comes from Societe Des Produits Nestle, S.A. v. Casa Helvetia, Inc., 982 F.2d 633, 641, 644 (1st Cir. 1992): a difference is material if consumers would likely consider it relevant to a purchasing decision; the threshold is deliberately low; equal quality is irrelevant; and once materiality is shown a rebuttable presumption of confusion follows.

Five exceptions to first sale get litigated, in roughly this order of frequency: no authorized first sale at all; material differences; evasion of a real quality-control system; misrepresentation of authorization; and inadequate disclosure of repackaging or repair. Underneath all five sits the ordinary question of likely confusion.

Three limits keep the doctrine honest, and each kills cases. Price is never a material difference — if it were, the exception would swallow the rule, since price arbitrage is the whole reason gray goods exist. Pretextual quality control is not a quality-control system; glancing at cartons and spot-checking samples does not make evasion actionable. Iberia Foods Corp. v. Romeo, 150 F.3d 298, 304-06 (3d Cir. 1998). And in the Federal and Ninth Circuits, the owner must show that all or substantially all of its authorized U.S. goods carry the asserted difference. Bourdeau Bros., Inc. v. Int'l Trade Comm'n, 444 F.3d 1317, 1324 (Fed. Cir. 2006); Hokto Kinoko Co. v. Concord Farms, Inc., 738 F.3d 1085, 1095 (9th Cir. 2013). A brand that sells both versions here has already told American consumers the mark means both things.

The border runs on different rules, and its three tools behave nothing alike. Section 526 of the Tariff Act, 19 U.S.C. § 1526, is a strict entry bar requiring neither confusion nor difference — but it reaches only marks owned by U.S. persons, and the common-ownership and common-control carve-outs upheld in K Mart Corp. v. Cartier, Inc., 486 U.S. 281 (1988), and codified at 19 C.F.R. § 133.23(a), take it away from nearly every multinational that sources from its own subsidiaries. Section 42 of the Lanham Act, 15 U.S.C. § 1124, does beat common control — but only through the Lever rule, only for physical differences, only on application under 19 C.F.R. § 133.2(e), and only as what is honestly a labeling remedy, because an importer that affixes the prescribed legend enters lawfully. 19 C.F.R. § 133.23(b). A Section 337 investigation, 19 U.S.C. § 1337, buys a genuine prospective exclusion order for seven figures.

Two facts frame everything else. Trademark now stands alone on territorial exhaustion: copyright went international in Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013), and patent followed in Impression Products, Inc. v. Lexmark International, Inc., 581 U.S. 360 (2017), so the old trick of registering a logo engraving and suing importers under 17 U.S.C. § 602(a) is dead. And the material-differences doctrine is functionally a territorial exhaustion rule wearing a confusion costume — the only one left standing.

The practical consequence organizes the rest of this toolkit. Because you cannot control resale but you can control what the mark stands for here, the highest-return work is not litigation. It is engineering a real, provable, preferably photographable difference into the U.S. configuration; actually operating the quality-control system you will one day describe in a declaration; serializing at the unit level so that code removal becomes the actionable act under Zino Davidoff SA v. CVS Corp., 571 F.3d 238, 244-46 (2d Cir. 2009); and putting territory, audit, and diversion-charge clauses into distribution agreements so the leak becomes a named counterparty's breach rather than a diffuse grievance. Litigation is what you do after that program tells you whom to sue. And there is a fence around all of it: a program built to punish discounters rather than protect a quality system is a price-fixing scheme in a trademark costume.

Theme 1 — Classify the Goods Before You Write Anything

Four situations look identical in a photograph and diverge completely in law. Counterfeits unlock ex parte seizure under 15 U.S.C. § 1116(d), trebled profits under § 1117(b), statutory damages up to $2,000,000 per mark per type of goods under § 1117(c), and criminal exposure under 18 U.S.C. § 2320. Parallel imports unlock ordinary Lanham Act remedies and a narrow customs route. Domestic diversion — a salon shampoo in a drugstore — usually unlocks nothing at all. Matrix Essentials, Inc. v. Emporium Drug Mart, Inc., 988 F.2d 587, 593 (5th Cir. 1993). Repaired and refurbished goods run on disclosure adequacy under Champion Spark Plug Co. v. Sanders, 331 U.S. 125, 129-32 (1947).

The cost of getting this wrong lands entirely on the brand owner. Writing "counterfeit" about genuine goods invites a declaratory judgment action in a forum you did not pick, supplies a false-statement theory if you repeated it to a marketplace, and follows you into the exceptional-case analysis under 15 U.S.C. § 1117(a) for the life of the matter.

Trademark Counterfeiting explains the two different statutory definitions — "counterfeit" in 15 U.S.C. § 1127 and the narrower "counterfeit mark" in § 1116(d)(1)(B) — and why many obvious knockoffs fall outside both. It is for whoever is deciding which side of the line the facts sit on, and it belongs in the first forty-eight hours, before the classification memo goes into the file.
Sending an Effective Cease-and-Desist Letter is the short house guide to demand correspondence: confirm the facts, weigh the options, be precise, docket what follows. Its discipline matters more here than in ordinary infringement work, because the vocabulary you choose — "unauthorized," "not intended for the U.S. market," "materially different," never "counterfeit" — is itself a strategic decision. Read it before drafting.
Pre-Litigation Enforcement Checklist boxes the housekeeping: the responsible party's correct legal name, registration and serial numbers, calendared deadlines, exhibits collected and saved. Use it as the outer wrapper around the specialist phases below, because it catches what topic-specific checklists assume you already did.

Trap. "Gray market" appears nowhere in the Lanham Act. It is a commercial description, not a legal category. The court will ask the same question it asks in every infringement case; the framing only helps you organize evidence.

Theme 2 — Building the Material-Difference Record, and Auditing Yourself First

Materiality is proved with a table, not an adjective. The working form is a comparison matrix in which every row carries an attribute, the U.S. specification, the gray specification, the source of proof, and the name of the person who will sign the declaration. Composition, regulatory compliance, electrical fit, packaging, language, warranty, service network, authentication codes, quality-control procedures, accompanying materials, product line — eleven categories, worked in that order, because the early ones carry themselves and the late ones get fought.

Before any of that, one unglamorous step decides whether a case exists. Does the brand owner already sell the foreign version into the United States? Duty-free and travel retail, military exchanges, employee stores, cross-border e-commerce fulfilled from a foreign warehouse, an acquired brand nobody harmonized — each is a live grenade under Bourdeau Bros. and Hokto, and outside those circuits it is still the best cross-examination the defendant will get. Two to four weeks of operations time, one signed memo. Run it before the demand letter, not after the document request.

Fighting or Defending Parallel Imports is the execution manual for the whole matter, in fourteen stages, each with a clock, a cost band, and a trap. Stage 2 is the test-purchase and chain-of-custody protocol; Stage 3 builds the comparison matrix field by field with a named declarant for every row; Stage 4 supplies the exact self-audit queries to run against ERP, order-management, warranty, and service-ticket systems. It is for whoever is running the file, and it stays open on the second screen for the duration.
Gray Market Enforcement Checklist compresses the same sequence into eleven phases of concrete actions, with a Common Mistakes list and a Deadlines at a Glance table covering the CBP detention clock, recordation renewal, and the federal case-management dates. Use it as the status document you report from — a brand-protection manager and outside counsel can read one page and agree on what is done.

Two disciplines make the matrix work. Tie every row to a consumer reason: not "the manual is in Japanese" but "a purchaser who cannot read the calibration procedure cannot verify the accuracy that is the entire function of the instrument." And decide early whether you need a survey. Where the difference is regulatory and visible, courts have found materiality on the face of the record. Where it is invisible — a removed production code, a warranty term, a service entitlement — a well-designed relevance survey converts argument into evidence, and a badly designed one is excluded under Fed. R. Evid. 702 and takes your credibility with it.

Consumer Surveys in Trademark Cases explains what the two dominant survey formats measure and why format choice is dictated by market facts rather than preference. Read it before you call an expert, so you can tell whether the proposal you receive measures materiality or something adjacent to it.
Commissioning and Attacking a Trademark Survey covers universe definition, control cells, stimulus design, and the Daubert attack from both directions; the honest band for a defensible materiality survey is $35,000 to $75,000 and eight to twelve weeks. Its item-level companion, the Trademark Survey Design and Challenge Checklist, is for two moments: signing off on your expert's protocol, and drafting the motion to exclude theirs.
Trademark Infringement: Proving Likelihood of Confusion sets out the multi-factor tests some courts still run in full even after finding a material difference. Check it early — which approach your court takes decides whether you need confusion evidence at all or only materiality evidence.

Practice tip. Write the comparison matrix as though it were already Exhibit A to a declaration, because it will be. Number the rows, tab the photographs to the same exhibit, and keep one purchased unit sealed as a control. Judges read the table and skim the brief.

Theme 3 — Quality Control: One File, Two Jobs

The quality-control exception is the strongest theory in gray market practice and the one brand owners most often plead into a wall. The Second Circuit's elements require proof of legitimate, substantial, non-pretextual procedures; that the owner abides by them with its own goods; and that sale of the defendant's goods will diminish the mark's value. Warner-Lambert Co. v. Northside Dev. Corp., 86 F.3d 3, 6 (2d Cir. 1996). Element two is where the theory dies, because a written SOP nobody follows is worse than no SOP — it hands the defendant a document to cross-examine your witness with. See Polymer Tech. Corp. v. Mimran, 37 F.3d 74, 78-81 (2d Cir. 1994). Element three is friendlier than it reads: Zino Davidoff holds that destroying traceability and recall capability harms the mark regardless of whether the individual units are worse. 571 F.3d at 244-46.

Here is what justifies the budget. The records that defeat a first sale defense are the same records that prove your license is not naked. Build them once, use them twice.

Naked Licensing: How Sloppy Quality Control Kills a Trademark explains why an owner who licenses without controlling nature and quality forfeits the mark outright — not as a penalty, but because a mark that no longer guarantees a consistent source has stopped being a mark. It is for the lawyer who has just been told the client "trusts its licensee," and it should be read at the same sitting as the Warner-Lambert analysis, because the two doctrines are the same evidence viewed from opposite ends.
Drafting a Trademark License That Survives is the clause-by-clause build: grant scope, channel and territory limits, standards, samples, inspection, testing, complaint routing, cure and suspension, royalty base and audit, and the Section 365(n) bankruptcy gap. Reach for it when papering the relationship that produced the leak, or repairing one that was never controlled.
Trademark License Quality Control Checklist is what you run once the ink is dry: the sampling cadence, the inspection log, a license file built to survive a Rule 30(b)(6) deposition, and the escalation path from corrective action to termination. Hand it to the operations person who will sign the declaration in month one, not month thirty.
How to Draft a Trademark License Agreement is the short house orientation to the clause set, including the quality-control terms that keep the registration alive. Use it as the five-minute briefing for a business client who needs to understand why the inspection clause is not negotiable.

Theme 4 — The Border: Recordation, the Lever Rule, and What CBP Will Not Do

Recordation is the price of admission and stops no gray market shipment by itself. Only Principal Register marks may be recorded, 19 C.F.R. § 133.1(a); the fee is $190 per class, 19 C.F.R. § 133.3(b); and Customs enforces to the four corners of your identification of goods, so a registration for "cosmetics" is inert when the container holds dietary supplements. What recordation buys is officer visibility, and entitlement to the seizure disclosures under 19 C.F.R. § 133.21(e) — manufacturer, exporter, importer, delivered within thirty days, the cheapest intelligence in the practice.

Stopping Counterfeits at the Border is the full operational playbook: portfolio audit for recordability, filing through the IPRR system, writing a Product Identification Training Guide a port officer can use in ninety seconds, answering a detention inside the five-day and thirty-day clocks, seizure petitions and fine mitigation, and when a Section 337 investigation is worth the money. Its Stage 7 is devoted to the gray-market track and the Lever rule. Read it before you record, not after your first detention notice.
Anticounterfeiting Program Checklist turns that guide into a ten-phase program with fees, forms, and clocks attached — including the SKU-to-mark-to-class reconciliation in Phase 1 that quietly disables every later remedy when skipped. Work Phases 1 through 4 even on a pure gray market matter; the registration hygiene and serialization work is identical.
The Nice Classification System explains why an identification drafted years ago by someone thinking about examination rather than enforcement is what determines whether a port officer can act. Read it the day you discover your recordation does not cover the shipment; then use Drafting an Identification of Goods and Services and the Goods and Services Identification Checklist as the repair kit for widening scope in the next filing.

The Lever rule, honestly described. Under 19 C.F.R. § 133.2(e) you may apply for protection against physically and materially different foreign goods bearing your U.S.-owned mark, and it works even where the producers are affiliated — exactly where Section 526 abandons you. Expect four to fourteen months and $15,000 to $40,000; expect the grant to be product-specific, so next year's model needs its own application; and expect the summary of differences you file to be published in the Customs Bulletin, where your diverters will read it. Then expect that an importer affixing the prescribed legend enters lawfully — "This product is not a product authorized by the United States trademark owner for importation and is physically and materially different from the authorized product," conspicuous, near the mark, designed to remain until first retail sale. 19 C.F.R. § 133.23(b). Most diverters will not label, because the legend destroys the product at retail. Sophisticated ones will. Keep the court case alive.

| Tool | Material difference required? | Beats affiliates? | Decided by | What you actually get | |---|---|---|---|---| | Lanham Act §§ 32, 43(a) | Yes (or QC evasion / misrepresentation) | Yes | Federal court | Injunction, profits, damages, fees in exceptional cases | | Tariff Act § 526 | No | No — 19 C.F.R. § 133.23(a) | CBP; private action under § 1526(c) | Exclusion, seizure, forfeiture | | Lanham Act § 42 / Lever rule | Yes — physical only | Yes | CBP, on § 133.2(e) application | Exclusion unless the importer labels | | ITC § 337 | Yes | Yes | ITC, before an ALJ | Prospective exclusion order; no damages |

Theme 5 — Distribution Control and Serialization

Your leverage over the distributor who leaked is the distribution agreement. Your leverage over whoever bought from that distributor is the material-differences doctrine. Brand owners fund the second and neglect the first, which is backwards: once an authorized first sale happens, the legality of every later sale is irrelevant to trademark law, even a sale in flagrant breach of a franchise agreement. McDonald's Corp. v. Shop at Home, Inc., 82 F. Supp. 2d 801, 812-13 (M.D. Tenn. 2000).

Stage 11 of the parallel-imports guide holds the clause library: territory and channel with an express disclaimer of price restriction; downstream flow-down and no-transshipment; code integrity; records and audit with a one-percent cost-shifting trigger; a liquidated diversion charge tied to the U.S. list-price differential; and forecast discipline with an over-order refusal right. That last pair stops the classic pattern — a 5,000-unit purchase order against an 1,800-unit forecast — before it becomes a lawsuit. Serialization is the other half: a code system that will carry a Zino Davidoff theory must be unique per unit, tied to shipment and customer and date, human- and machine-readable, capable of driving a recall, documented in an SOP that states its purpose, and hard to remove without visible damage. One to fifteen cents per unit.

Trademarks in the Deal matters here for one reason: Section 526 requires the U.S. mark to be owned by a U.S. citizen or U.S.-organized entity, so a registration sitting in a Milan parent's name forecloses the strictest border tool available. Read it when the corporate chart comes back wrong, before anyone assumes the fix is a one-page assignment. Assignments vs. Licenses is the short companion on the ownership-versus-permission line that drives the common-control analysis at 19 C.F.R. § 133.2(d) — give it to the business team that describes its Osaka affiliate and its Osaka licensee interchangeably.
Trademark Watch Services: What to Monitor covers the monitoring discipline that turns a diffuse problem into a dated incident. For gray goods, extend the watch past conflicting filings to marketplace listings, MAP violations, and the item most programs miss: alerts on your model numbers, not only your brand name.
Trademark Due Diligence in Mergers and Acquisitions is where to go when the unharmonized SKU that destroys your "all or substantially all" showing arrived with an acquisition. Questions about foreign-market configurations and inherited distribution commitments belong in the same request list as chain of title.

Theme 6 — Where Brand Protection Becomes an Antitrust Problem

Everything in the previous section can be drafted lawfully, and every piece of it can be drafted into a counterclaim. The exposure is created in the drafting, not the enforcement.

Vertical non-price restraints — territory, channel, customer, anti-transshipment — are judged under the rule of reason. Continental T.V., Inc. v. GTE Sylvania Inc., 433 U.S. 36, 57-59 (1977). Well-drafted anti-diversion clauses survive comfortably, because their justifications are the ones the rule of reason credits: preventing free riding on dealers' service investment, protecting a quality-control system, supporting warranty and recall infrastructure. Write those justifications into a recital — one paragraph, and the first thing the defense will reach for.

Resale price maintenance is where programs go wrong. Minimum RPM is rule-of-reason federally after Leegin Creative Leather Products, Inc. v. PSKS, Inc., 551 U.S. 877, 899 (2007), but a handful of states still treat it as per se unlawful, so a national program cannot rely on Leegin alone. Keep price out of the anti-diversion clauses and say so expressly. If the client wants price discipline, use a unilateral policy under United States v. Colgate & Co., 250 U.S. 300, 307 (1919) — announce the terms, do not negotiate them, do not accept assurances, terminate without discussion — because agreement can be inferred from conduct. Monsanto Co. v. Spray-Rite Serv. Corp., 465 U.S. 752, 764 (1984). A Colgate policy dies in the follow-up email.

Robinson-Patman matters in a way often missed. International two-tier pricing sits outside 15 U.S.C. § 13(a), which reaches sales for use, consumption, or resale within the United States — which is why the arbitrage that creates the gray market is lawful at all. But domestic two-tier pricing designed to punish diverters is squarely inside it, with a secondary-line theory where favored and disfavored purchasers actually compete. Volvo Trucks N. Am., Inc. v. Reeder-Simco GMC, Inc., 546 U.S. 164, 176-78 (2006). Functional discounts must reflect the cost of functions the buyer actually performs. Texaco Inc. v. Hasbrouck, 496 U.S. 543, 561-62 (1990).

Warranty conditions are the most useful material difference available and the most regulated. Conditioning coverage on purchase from an authorized dealer is generally permissible if stated in the written warranty, disclosed before sale, and applied consistently — but the Magnuson-Moss Warranty Act forbids tie-ins to branded articles or services absent no charge or an FTC waiver, 15 U.S.C. § 2302(c), and a warranty voided solely because the seller was unauthorized may not be a material difference where state law forbids that discrimination anyway. Bel Canto Design, Ltd. v. MSS Hifi, Inc., 837 F. Supp. 2d 208, 228 (S.D.N.Y. 2011).

Practice tip. Have antitrust counsel read the distribution agreement, the dealer policy, and the enforcement plan in one sitting. The clauses are usually fine in isolation and dangerous in combination — full-line forcing plus a loyalty discount plus a MAP program plus two-tier pricing reads very differently than any one of its parts. Stage 12 of the parallel-imports guide works the whole boundary with model language.

Theme 7 — Litigation, Remedies, and the Online Channel

Most of these cases are decided at the preliminary injunction, because gray inventory is finite and moves fast.

Preliminary Injunctions in Trademark Cases explains the rebuttable presumption of irreparable harm the Trademark Modernization Act restored at 15 U.S.C. § 1116(a), and why it materially improved the plaintiff's position after a decade of eBay-derived skepticism. Read it when deciding whether the case is worth filing at all.
Moving for a TRO or Preliminary Injunction in a Trademark Case covers declarations, notice, scope, and the Fed. R. Civ. P. 65(c) bond — a real risk here, because a wrongly enjoined importer's damages come straight off its invoices. Its companion Preliminary Injunction Motion Checklist forces the specificity that gets an order signed: not "sales of Northlade products," but a serial prefix and a missing regulatory legend.
What a Trademark Win Is Worth and Proving Trademark Damages and Disgorging Profits answer the question the board will ask; after Romag Fasteners, Inc. v. Fossil, Inc., 590 U.S. 212, 218 (2020), willfulness is not a precondition to a profits award, which matters because diverters leave documentary evidence of deliberate diversion. Read both before setting a settlement number, then use the Trademark Monetary Recovery Checklist for the proof each category needs — including the trap that without notice under 15 U.S.C. § 1111 or actual knowledge, profits and damages can be barred entirely.
Trademark Dilution Under the TDRA is worth a look only to price the makeweight: the fame threshold under 15 U.S.C. § 1125(c) is demanding, and first sale is a defense to dilution too. What Copyright Registration Actually Buys You belongs here as a warning label — after Kirtsaeng, a registration on a logo or package design reaches only copies made without authority, and against counterfeits you already had better claims.

Most gray goods now surface on a marketplace rather than in a store. Buying a Competitor's Name matters because the easiest win in the field is not about the goods at all: a reseller advertising itself as authorized, or bidding on the brand with copy implying endorsement, is independently liable under 15 U.S.C. § 1125(a)(1) whatever the merchandise. Australian Gold, Inc. v. Hatfield, 436 F.3d 1228, 1241 (10th Cir. 2006). Running a Keyword and Paid-Search Trademark Program and the Keyword Advertising Compliance and Enforcement Checklist cover monitoring, complaint routes, and escalation. Run that audit before you sue: a screenshot of "Authorized Dealer" beats a chemistry report.

A Suggested Reading Path

The default sequence, for a brand owner starting from a listing.

Gray Market Goods — the doctrine, end to end.
Trademark Counterfeiting — enough to be certain which side of the line you are on.
Gray Market Enforcement Checklist, Phases 1 through 4 — classify, buy, compare, self-audit. Stop here if Phase 4 comes back badly.
Fighting or Defending Parallel Imports, Stages 5 through 10 — quality control, tracing, weapon selection, defendant selection, the border, the demand.
Stopping Counterfeits at the Border — recordation and the Lever application in full.
Drafting a Trademark License That Survives, plus Stage 11 of the guide — rebuild the system so the next incident is a breach claim.

If your situation is different, branch here.

| Situation | Read, in this order | |---|---| | You received a demand and you are the reseller | Stage 13 of the parallel-imports guide → Responding to a Cease-and-Desist Letter → Raising a Trademark Fair Use Defense → Trademark Fair Use Audit Checklist | | Your foreign producer is your own subsidiary | The K Mart discussion in the article → Stage 9.3 of the guide (Lever application) → Trademarks in the Deal | | The differences are warranty and service only | Consumer Surveys in Trademark Cases → Commissioning and Attacking a Trademark Survey → Theme 6 above on Magnuson-Moss and state warranty law | | You are drafting before there is a problem | How to Draft a Trademark License Agreement → Drafting a Trademark License That Survives → Stages 11 and 12 of the parallel-imports guide | | The problem is entirely on marketplaces | Online Brand Protection Toolkit → Anticounterfeiting Program Checklist, Phases 3 and 6 → Keyword Advertising Compliance and Enforcement Checklist | | A declaratory judgment action landed first | Federal Court vs. TTAB → Stage 14 of the parallel-imports guide → Trademark Litigation Toolkit |

Primary Authorities

| Authority | Holding or provision, in one line | |---|---| | 15 U.S.C. §§ 1114, 1125(a) | Infringement and false designation — the vehicle for every private gray market claim | | 15 U.S.C. § 1124 (§ 42) | Bars entry of merchandise copying or simulating a registered mark; basis of the Lever rule | | 19 U.S.C. § 1526 | Bars import of foreign goods bearing a U.S.-owned registered mark absent consent; § 1526(c) is a private action | | 19 U.S.C. § 1337 | ITC exclusion and cease-and-desist orders; prospective, in rem, expensive | | 19 C.F.R. §§ 133.1-133.7 | Recordation: Principal Register only, $190 per class, renewal within three months of expiration | | 19 C.F.R. § 133.2(d)-(e) | Common ownership (over 50%) and common control defined; Lever-rule application requirements | | 19 C.F.R. § 133.23 | Restricted gray market articles, the common-control carve-outs, the disclosure legend | | 15 U.S.C. § 1116(a); § 1117(a)-(c); § 1111 | TMA presumption of irreparable harm; profits, damages, and fees; the notice precondition to recovery | | 15 U.S.C. §§ 13(a), 2302(c) | Robinson-Patman price discrimination; Magnuson-Moss ban on warranty tie-ins | | Fed. R. Civ. P. 65(c), (d)(2); Fed. R. Evid. 702, 901 | Bond and who an injunction binds; expert admissibility and authentication of test-purchase evidence | | A. Bourjois & Co. v. Katzel, 260 U.S. 689 (1923) | A U.S. buyer of a foreign mark and its American goodwill may block parallel imports of the maker's genuine goods | | Prestonettes, Inc. v. Coty, 264 U.S. 359, 368 (1924) | Truthful use of a mark to describe repackaged genuine goods is lawful; the mark "is not taboo" | | Champion Spark Plug Co. v. Sanders, 331 U.S. 125, 129-32 (1947) | Refurbished goods may keep the mark with disclosure unless repair is so extensive the name is a misnomer | | K Mart Corp. v. Cartier, Inc., 486 U.S. 281 (1988) | Customs may exempt commonly owned or controlled affiliates from § 526, but not goods made under license abroad | | Societe Des Produits Nestle, S.A. v. Casa Helvetia, Inc., 982 F.2d 633 (1st Cir. 1992) | Material differences defeat first sale and presume confusion; equal quality is irrelevant | | Lever Bros. Co. v. United States, 981 F.2d 1330, 1338 (D.C. Cir. 1993) | Section 42 bars entry of physically different foreign goods even between affiliates | | Sebastian Int'l, Inc. v. Longs Drug Stores Corp., 53 F.3d 1073 (9th Cir. 1995) | Resale of genuine goods is not infringement; stocking a product is not a claim of authorization | | Warner-Lambert Co. v. Northside Dev. Corp., 86 F.3d 3, 6 (2d Cir. 1996) | Quality-control exception: substantial procedures, actual adherence, diminution of the mark's value | | Iberia Foods Corp. v. Romeo, 150 F.3d 298, 304-06 (3d Cir. 1998) | Pretextual inspection is not a system whose evasion makes goods non-genuine | | Bourdeau Bros., Inc. v. Int'l Trade Comm'n, 444 F.3d 1317, 1324 (Fed. Cir. 2006) | All or substantially all of the owner's U.S. goods must carry the asserted difference | | Zino Davidoff SA v. CVS Corp., 571 F.3d 238, 244-46 (2d Cir. 2009) | Removing production codes is actionable whether or not the goods are inferior | | Beltronics USA, Inc. v. Midwest Inventory Distrib., LLC, 562 F.3d 1067, 1073 (10th Cir. 2009) | A warranty voided by unauthorized purchase can be material absent adequate disclosure | | Kirtsaeng v. John Wiley & Sons, Inc., 568 U.S. 519 (2013) | Copyright's first sale reaches copies lawfully made abroad — the end of the copyright import weapon | | Impression Prods., Inc. v. Lexmark Int'l, Inc., 581 U.S. 360 (2017) | An authorized sale anywhere exhausts patent rights; post-sale restrictions are contract only | | Romag Fasteners, Inc. v. Fossil, Inc., 590 U.S. 212, 218 (2020) | Willfulness is not a precondition to disgorging profits under § 1117(a) | | Leegin Creative Leather Prods., Inc. v. PSKS, Inc., 551 U.S. 877, 899 (2007) | Minimum RPM is rule-of-reason federally — but not in every state |

Forms and Templates

Trademark Cease-and-Desist Letter — Template is the starting point for the demand, and your first editing job here is to remove escalation language. Strip counterfeiting vocabulary, treble-damages threats, and any reference to criminal referral, then add the four asks that actually resolve these matters: cessation, an accounting of units bought and sold, identification of every supplier with invoices, and document preservation.
Trademark License Agreement — Template supplies the baseline quality-control, inspection, and notice architecture that the distribution clauses in Stage 11 of the parallel-imports guide sit on top of. Use it when the relationship with the leaking counterparty is a true license rather than a pure supply arrangement.
Trademark Assignment Agreement — Template and the Trademark Assignment Recordal Checklist are the mechanics for moving a U.S. registration out of a foreign parent's name so Section 526 becomes available — a project with tax and security-interest consequences that should not begin with the form.
Trademark Coexistence Agreement — Template is occasionally the right ending. Where the "diverter" turns out to be a legitimate regional licensee with its own goodwill, a negotiated channel and territory allocation is cheaper and more durable than an injunction.
Trademark Portfolio Inventory — Template and the Annual Trademark Portfolio Review Checklist are the housekeeping that makes recordation work: which marks sit on the Principal Register, in which classes, covering which SKUs, recorded under which TMK number, renewing when.

Related Toolkits and Checklists

Anticounterfeiting and Border Enforcement Toolkit is the closest neighbour and the one to open next. It maps the five enforcement systems that can be working the same shipment — the port, the ITC, a district court, marketplace policy, and a U.S. Attorney — with the entry cost and deliverable for each. Gray market work borrows its recordation, PITG, and seizure-response machinery wholesale.
Brand Enforcement Toolkit: Watching, Warning, and Escalating is the general escalation ladder from watch notice through demand to filed case. Use it to set the policing cadence that produces dated incidents rather than a vague sense that the gray problem is getting worse.
Online Brand Protection Toolkit covers brand registries, marketplace complaint routes, seller-identity work under the INFORM Consumers Act, and the contributory-liability wall from Tiffany (NJ) Inc. v. eBay Inc., 600 F.3d 93, 106-07 (2d Cir. 2010). Reach for it the moment your defendant is a storefront rather than a company.
Trademark Transactions Toolkit collects the paper side — licenses, assignments, coexistence agreements — that decides who may put the mark on what, where. It is the remediation-phase toolkit, once litigation has told you which clause failed.
Trademark Defenses Toolkit is the reseller's shelf, and the brand owner should read it as a pre-mortem. Every defense catalogued there is one your opponent will raise, and laches on years of visible, unchallenged gray sales is the one most often underestimated.
Trademark Litigation Toolkit and Trademark Remedies Toolkit carry the procedural and monetary halves once the matter is filed — pleading, discovery sequencing, and the arithmetic of profits, corrective advertising, and fees. The Evidence and Expert Witness Toolkit sits beside them for the Daubert posture on the chemists, engineers, and survey experts whose declarations carry a material-difference record; consult it before you retain, not after the motion to exclude.
IP Due Diligence Toolkit for Mergers, Financings, and Asset Sales and the Trademark Due Diligence Checklist matter for one narrow but expensive reason: acquisitions import unharmonized foreign SKUs and legacy distribution commitments, and either can destroy an "all or substantially all" showing years later.