Trade Dress Protection Checklist: Documenting, Registering, and Enforcing Product Look and Feel

By Casey Scott McKay · 2025-09-27

This is the working checklist for a live trade dress matter, from the ninety-minute intake through registration, maintenance, and enforcement, in eleven phases and roughly ninety-five concrete actions. It walks through classifying the claimed matter as packaging or configuration, converting a look into a closed list of discrete elements, and running the Morton-Norwich functionality audit against your own client before the examining attorney runs it against you. It covers the design patent and copyright filings that must happen first, the broken-line drawing and mark description that define what you actually own, the voluntary submission that pre-empts a requirement for information under 37 C.F.R. 2.61(b), and the six-part architecture for answering a Section 2(e)(5) refusal. It itemizes the acquired distinctiveness record, including look-for advertising, dated competitor exhibits, retailer declarations, and the source-association survey. It closes with portfolio coordination, CBP recordation, the demand letter, and pleading a complaint that survives Rule 12(b)(6). A worked example — Brindle and Co., a Portland cold-brew roaster with a packaging dress and a harder product configuration claim — runs through every phase so you can see what finished work looks like.

IP and Technology > Trademarks | Checklist | Published 27 September 2025 - Updated 25 March 2026 | Casey Scott McKay - marksy.us

Summary. This is the working checklist for a live trade dress matter — from the ninety-minute intake through registration, maintenance, and enforcement, in eleven phases and roughly ninety-five concrete actions. It covers classifying the claimed matter as packaging or configuration, converting a look into a closed list of discrete elements, and running the Morton-Norwich functionality audit against your own client before the examining attorney runs it against you. It sets out the design patent and copyright filings that must happen first, the broken-line drawing and mark description that define what you actually own, the voluntary submission that pre-empts a requirement for information under 37 C.F.R. § 2.61(b), and the six-part architecture for answering a § 2(e)(5) refusal. It itemizes the acquired distinctiveness record — look-for advertising, dated competitor exhibits, retailer declarations, and the source-association survey — then closes with portfolio coordination, CBP recordation, the demand letter, and a complaint that survives Rule 12(b)(6). One worked example, Brindle & Co., a Portland cold-brew roaster with a packaging dress and a harder configuration claim, runs through every phase.

Keywords: trade dress checklist · product packaging · product configuration · functionality audit · morton-norwich factors · section 2(e)(5) refusal · broken line drawing · mark description · acquired distinctiveness · look-for advertising · protected elements schedule · secondary meaning evidence · trade dress specimen · expired utility patent · design patent sequencing · cbp recordation · trade dress enforcement · trade dress pleading · requirement for information · discrete elements

Before you start

What this checklist is for. Taking one trade dress matter from a product on a conference table to a registration you can enforce — and knowing, early, when to stop. It is the operational distillation of Protecting Trade Dress: A Practitioner's Guide. The doctrine it assumes — the packaging/configuration divide, Inwood footnote 10, the TrafFix expired-patent inference, and the circuit split on aesthetic functionality — lives in Trade Dress and the Functionality Doctrine. Nothing here re-teaches it.

Who should use it. Prosecution counsel filing a configuration or packaging application; in-house counsel deciding whether a design is an asset; litigators building or attacking a § 43(a) claim; and founders who want to know what their lawyer will ask for.

What you'll need before Phase 1. The physical product and its packaging, not renderings. Every utility patent, design patent, provisional, and foreign counterpart naming the client, its founders, or an acquired entity. The client's live website, archived pages, retailer listings, and Amazon bullets. First-use and first-public-disclosure dates. Annual sales units and dollars, and annual advertising spend, by channel. Ten to twenty competitor products. A contract manufacturer or operations lead who will sign a declaration about unit cost. If four of those nine are missing, you are not ready to file; you are ready to run a document collection.

The worked example. Brindle & Co. sells ready-to-drink cold brew in a 12-ounce amber bottle. It has two candidate claims: the bottle (packaging) and the Drip Tower, a countertop brewing apparatus (configuration, with an inconvenient utility patent). Matter opened 12 January; application filed 3 March.

| Phase | What you produce | Typical elapsed time | |---|---|---| | 1. Triage | One-page go/no-go memo | 1-2 hours | | 2. Articulate the dress | The closed element list | 2-4 hours | | 3. Functionality audit | Morton-Norwich grid and exhibits | 1-3 weeks | | 4. Coordinate the regimes | Filing sequence and design patent | 2-6 weeks | | 5. Secondary meaning record | Evidence index, opened at launch | 24-60 months, ongoing | | 6. Drawing and description | Drawing sheet, description, specimen | 1 week | | 7. File | Application plus voluntary § 2.61(b) submission | 1 day | | 8. Answer the refusal | § 2(e)(5) response with declarations | 3-6 months | | 9. Portfolio coordination | Docket, Protected Elements Schedule, CBP | Recurring | | 10. Enforcement readiness | Evidence bank and demand letter | 1-2 weeks | | 11. Litigation | Complaint that survives Rule 12(b)(6) | 14-24 months |

Phase 1 — Triage: is there a claim here at all?

[ ] Put the physical product on the table and make the client name the features out loud, in words, in three minutes.
- Why. If they cannot, they have an aesthetic, not a claim. Everything downstream copies from the words they produce here.
- Trap. Accepting a mood board or a brand deck as an answer. Photographs are evidence of a description; they are not a description.
[ ] Classify the claimed matter as packaging or configuration, in writing, with a one-sentence reason.
- Authority. Wal-Mart Stores, Inc. v. Samara Bros., Inc., 529 U.S. 205, 212, 215 (2000). Ambiguous dress is classified as design.
- Trap. Assuming that anything applied to a garment is packaging. A cut-out design worked into the fabric is configuration. In re Slokevage, 441 F.3d 957, 961-62 (Fed. Cir. 2006).
[ ] Search Patent Public Search by assignee, by each founder's name, and by CPC class before you take the client's word that there is no patent.
- Why. Founders forget. An expired utility patent turns a $12,000 registration into a losing fight. TrafFix Devices, Inc. v. Marketing Displays, Inc., 532 U.S. 23, 29-30 (2001).
[ ] Read the client's product page, Amazon bullets, and spec sheet for sentences explaining why the design works better.
- Why. These are Morton-Norwich factor 2 admissions and the examining attorney will find them in four minutes. Phase 3 does this properly; here you only need to know whether the problem exists.
[ ] Ask what survived every packaging refresh for the last five years — and claim only that.
- Authority. Trade dress must have a consistent overall look; a design in constant flux gives competitors no notice of what they must avoid.
[ ] Confirm who owns the packaging artwork before you assume the client does.
- Trap. A freelance designer is not an employee, and packaging artwork is not one of the nine work-made-for-hire categories absent a signed writing. See Who Owns the Work and the copyright chain-of-title checklist.
[ ] Issue a one-page go/no-go memo with a budget band, and say no out loud when the answer is no.
- Why. Three facts in combination — the feature appears in a claim of the client's own utility patent, the client's marketing has spent years explaining why it works better, and three competitors already sell something similar — mean the money will be spent and the answer will still be no.

Brindle at Phase 1. The bottle is packaging; no patent touches it. But brindlecoffee.com says: "Our squared shoulder means four more bottles per case, and the amber glass keeps your cold brew fresh for 21 days." Two of five candidate elements are gone before anyone files. The Drip Tower is configuration and the founder's utility patent claims the drip regulator and the vessel-diameter ratio — a different, harder, more expensive engagement, and the engagement letter says so.

Phase 2 — Articulate the dress as a closed element list

[ ] Write Draft 2 first: an unedited inventory of every visible feature, with no judgment applied.
- Why. You cannot subtract from a list you never made. Brindle's inventory ran eleven items.
[ ] Subtract in four passes — anything explained in a patent, touted in the client's own marketing, standard across the category, or already owned as a separate word or logo mark.
- Trap. Keeping the wordmark inside the dress. It narrows what a defendant must copy and hands them the argument that their own house mark distinguishes the products.
[ ] Express every position and proportion as a ratio, never as an absolute measurement.
- Why. "One-third of the container's height" scales from a 12-ounce bottle to a 32-ounce growler without a new application. "1.8 inches from the base" does not.
[ ] Delete the phrase "including but not limited to" wherever it appears.
- Authority. Yurman Design, Inc. v. PAJ, Inc., 262 F.3d 101, 116-17 (2d Cir. 2001); Landscape Forms, Inc. v. Columbia Cascade Co., 113 F.3d 373, 381 (2d Cir. 1997). An open-ended list is not a list; a defendant cannot answer a claim with undefined boundaries.
[ ] Write one canonical element paragraph and use its exact words in the application description, the Protected Elements Schedule, the demand letter, and the complaint.
- Why. Three inconsistent descriptions in a file is how a plaintiff becomes a moving target and loses on that ground alone.
[ ] For a product line, keep only the elements present in every member, in the same relationship — and if nothing is, file separate applications.
- Authority. Yurman, 262 F.3d at 116-17 (eighteen jewelry pieces; no articulated common dress; judgment as a matter of law).
[ ] Hand the paragraph to someone who has never seen the product and ask them to sketch it.
- Why. Free, five minutes, and the single best test of whether the description is enforceable. If the sketch is wrong, the description is wrong.
[ ] Circulate the finished element list to design, marketing, and operations as a named document — the Protected Elements Schedule.

Brindle at Phase 2. Eleven inventory items become three claimed elements: (i) a matte black closure; (ii) a horizontal kraft-brown band whose vertical center sits at approximately one-third of the container's height from the base; and (iii) a die-cut oval aperture in that band, approximately twice as wide as tall, centered horizontally. Amber tint, squared shoulder, the crown cap as a closure, the serif wordmark, and the hand-stamped batch number are all cut. The client wanted nine. Three is the version that survives.

Phase 3 — Run the functionality audit before the examiner does

[ ] Collect every U.S. and foreign utility patent, published application, provisional, and design patent naming the client, its founders, or any acquired entity — and document the search.
- Authority. In re Morton-Norwich Products, Inc., 671 F.2d 1332, 1340-41 (C.C.P.A. 1982); TMEP § 1202.02(a).
[ ] Pull every position the client has ever taken in patent prosecution or patent litigation about why the product works.
- Trap. This is what killed the claimant in TrafFix: a doctrine-of-equivalents argument made years earlier showed the utility did not depend on the geometry later claimed as a brand. 532 U.S. at 30-31, 35. Opposing counsel will serve this document request in the first round.
[ ] Flag any design patent covering the same appearance and put it in the "for us" column.
- Authority. A design patent covering the article is evidence of non-functionality. In re Becton, Dickinson & Co., 675 F.3d 1368, 1375 (Fed. Cir. 2012). Where a utility patent also covers it, expect the utility patent to control.
[ ] Keyword-sweep every client web property, insert, retailer listing, trade-show handout, and investor deck for: because, so that, allows, prevents, improves, stronger, easier, lasts longer, keeps, protects.
- Why. Every hit within a sentence of a claimed element is a party admission that the element affects the cost or quality of the article. Courts have decided cases on exactly this copy. Disc Golf Ass'n v. Champion Discs, Inc., 158 F.3d 1002, 1009 (9th Cir. 1998); Georgia-Pacific Consumer Products LP v. Kimberly-Clark Corp., 647 F.3d 723, 730 (7th Cir. 2011).
[ ] Run the same sweep against the Wayback Machine and do not tell the client to delete anything.
- Trap. Deletion layers a spoliation problem on a functionality problem, and the archive kept a copy anyway.
[ ] Photograph or screenshot ten to twenty competitor products showing different solutions to the same problem, with visible dates and a custodian who can authenticate them.
- Authority. Alternatives must be commercially feasible and must work equally well. Valu Engineering, Inc. v. Rexnord Corp., 278 F.3d 1268, 1276 (Fed. Cir. 2002). An engineer's litigation sketch carries little weight. Disc Golf, 158 F.3d at 1008.
- Trap. Leading with alternatives. After TrafFix, once a feature is functional under Inwood the alternatives do not rescue it. 532 U.S. at 33. Frame them as proof the design was a free choice.
[ ] Get a two-page declaration from the operations lead or contract manufacturer with tooling cost, mold complexity, cycle time, scrap rate, and per-unit cost against the plain alternative.
- Why. If the claimed design is more expensive to make, that is the cleanest answer to factor 4 and the one examiners accept most readily. Numbers, not adjectives.
[ ] Reduce the whole audit to a one-page grid with four rows and an Action column, and keep it in the file.
[ ] Pick one of three outcomes and write it down: narrow the claim, fix the copy protocol going forward, or decline the engagement.
[ ] Issue the copy review protocol to marketing before anyone files.
- Why. Copy may say what a claimed feature is and may tell consumers to use it as an identifier. It must not say the feature improves performance, durability, cost, capacity, safety, shelf life, or ease of use. Copy about unscheduled features stays unrestricted.

| Morton-Norwich factor | Evidence against Brindle | Evidence for Brindle | Action | |---|---|---|---| | 1. Utility patents | None on the bottle | — | Sworn no-patent statement | | 2. Advertising | "Squared shoulder = 4 more per case"; "amber glass keeps it fresh 21 days" | Band and aperture never described functionally | Cut both elements; issue copy protocol | | 3. Alternatives | — | 14 competitor bottles: 9 band positions, 6 with no window, 4 rectangular | Dated exhibit plus authenticating declaration | | 4. Manufacture | — | Die-cut oval adds $0.019/unit; matte cap adds $0.004 | Operations declaration |

The Drip Tower audit is uglier. The patent claims the drip regulator and the vessel-diameter ratio; both are out. What remains is the canted A-frame support, the hexagonal base plate, and the matte black collar on the top vessel. That may be enough. It is the only version worth filing, and the client hears so before the invoice, not after the refusal.

Phase 4 — Coordinate the regimes and sequence the filings

[ ] Fix the date of first public disclosure or offer for sale and calendar the one-year design patent bar the same day.
- Authority. 35 U.S.C. § 102(b)(1). This is the only absolute, unextendable, unrecoverable deadline in the matter.
[ ] File the design patent application first if the window is open.
- Why. Fifteen years from grant, 35 U.S.C. § 173; a statutory remedy for the infringer's total profit, 35 U.S.C. § 289; and a presumption of non-functionality you can hand the examining attorney three years from now. Roughly $2,000-$2,500 in government fees undiscounted, with 60% off for small entities and 80% for micro entities.
- Trap. Calling trademark counsel first and patent counsel fourteen months later. The window closes quietly.
[ ] Register the label and graphic artwork with the Copyright Office at launch, and within three months of first publication.
- Authority. 17 U.S.C. § 412 conditions statutory damages and fees on timely registration; 17 U.S.C. § 411(a) conditions suit on registration. See Registering a Copyright and the Copyright Registration Checklist.
[ ] Do not file a utility patent claiming or explaining any feature you intend to claim as dress.
- Why. If the business genuinely needs the patent, keep the claimed dress out of the claims and the specification. You cannot have both.
[ ] Choose the filing basis: § 1(a) if in use, § 1(b) if not.
- Why. A § 1(b) application is examined for functionality and distinctiveness before you tool the packaging — you learn whether the dress is registrable while changing it is still cheap. See Intent-to-Use Applications and From Notice of Allowance to Registration.
[ ] On a configuration matter, docket the trade dress application for month 24-36 and tell the client now that protection is three to five years away.
[ ] Decide the foreign strategy before the six-month Paris priority window closes.
- Why. Registered designs outperform trade dress in most of the world, and many offices refuse three-dimensional marks that the USPTO would examine. See the International Trademark Toolkit and the Madrid Protocol Application Checklist.

Phase 5 — Build the acquired distinctiveness record starting at launch

[ ] Open an Index of Acquired Distinctiveness Evidence on day one of the engagement, with a row per exhibit and a date column.
- Authority. 15 U.S.C. § 1052(f); 37 C.F.R. § 2.41; TMEP § 1212. The operating factors are association by actual purchasers, length and exclusivity of use, advertising, sales, intentional copying, and unsolicited media. Converse, Inc. v. International Trade Commission, 909 F.3d 1110, 1120 (Fed. Cir. 2018).
[ ] Launch look-for advertising this quarter and archive it with dates.
- Why. It is the only evidence type the client fully controls and the highest-leverage item in the file. Advertising that merely pictures the dress proves nothing. Forney Industries, Inc. v. Daco of Missouri, Inc., 835 F.3d 1238, 1254 (10th Cir. 2016).
- Trap. Look-for copy pointing at unclaimed matter. Brindle must never say "look for the amber glass" — that element sits in broken lines, and touting it reopens the functionality problem the drawing solved.
[ ] Set a standing quarterly task: pull sales and ad spend, archive the look-for creative, collect two media clips, refresh two declarations.
- Why. Fifteen minutes a quarter for three years builds a record nobody can reconstruct inside a three-month response window.
[ ] Capture sales in units and dollars by year and channel, and tie each year to the dress in continuous use.
- Trap. Impressive revenue with nothing connecting it to the claimed appearance. In re Koninklijke Philips Electronics N.V., 112 U.S.P.Q.2d 1177, 1180 (T.T.A.B. 2014).
[ ] Collect eight to fifteen trade declarations from different companies and roles — and do not send the same draft to all of them.
- Why. Twenty declarations in identical wording prove that one lawyer wrote them. Five first-person paragraphs describing the claimed elements in the application's own words are worth more than fifty pages of form.
[ ] Gather unsolicited media only. Press releases and paid placements do not count.
[ ] Log every third-party lookalike and every policing action, because exclusivity is an element and substantial third-party use destroys it.
[ ] Commission a source-association survey — not an Eveready confusion survey, not a Teflon genericness survey.
- Why. They measure different things and a survey built for the wrong question is worse than none. Budget $30,000-$75,000. See Consumer Surveys in Trademark Cases, Commissioning and Attacking a Trademark Survey, and the survey design and challenge checklist.
[ ] Do not plan on the five-year statement carrying a product configuration.
- Authority. 37 C.F.R. § 2.41(a)(2) allows it for ordinary marks; TMEP § 1212.05(a) and In re Ennco Display Systems, Inc., 56 U.S.P.Q.2d 1279 (T.T.A.B. 2000), mean it almost never works here.

The full itemization is in the Secondary Meaning Evidence Checklist and Claiming Acquired Distinctiveness at the USPTO; the doctrine is in From Descriptive to Distinctive.

Phase 6 — Draw it, describe it, and photograph it

[ ] Commission the drawing from a draftsperson who has done trade dress, not from the product designer.
- Trap. A designer delivers a beautiful product photograph. That is a specimen, not a drawing.
[ ] Put every element you subtracted in Phase 2 into broken lines.
- Authority. 37 C.F.R. § 2.52(b)(4); TMEP § 807.08; TMEP § 1202.02(c). Solid lines are the mark; broken lines are context you are not claiming.
[ ] Add the sentence that says so, or expect a requirement.
- Why. Every broken-line drawing needs a statement in the description that the broken lines show placement and are not part of the mark.
[ ] Draft the mark description as an accurate, complete, and concise statement, using the Phase 2 words verbatim.
- Authority. 37 C.F.R. § 2.37; TMEP § 808.
[ ] Include an express color claim if color is part of the mark, and omit one if it is not.
[ ] Lay the drawing, the description, and the specimen side by side and confirm all three show the same thing.
- Trap. A solid-line element the description never mentions draws a requirement, and the amendment fixing it may be refused as a material alteration under 37 C.F.R. § 2.72.
[ ] Photograph the real product, on a real shelf, at launch — and again every year.
- Why. Mock-ups and renderings of products that do not yet exist are not use in commerce, and reconstructing a 2023 package in 2027 is impossible. See Specimen Refusals.
[ ] Check the file mechanics: a JPG drawing image, roughly 300-350 dpi, between 250 x 250 and 944 x 944 pixels; specimens as JPG or PDF under the size cap. Confirm current limits in the filing interface.
[ ] Clear the dress before you file it — search the register for prior configuration and packaging registrations, search design patents, and walk the shelf.
- Why. A prior registered dress in your category is a § 2(d) problem and a crowding problem at once. See Running a Full Trademark Clearance Search, the clearance search checklist, and the Pre-Filing Trademark Application Checklist.

Phase 7 — File, and pre-empt the requirement for information

[ ] Build the identification from the ID Manual and resist free-form text.
- Why. Free-form identifications now carry a $200-per-class surcharge plus $200 per additional 1,000 characters. See Drafting an Identification of Goods and Services and the identification checklist.
[ ] Select the special-form mark type and state in the description that the mark is a three-dimensional configuration of packaging (or of the goods).
[ ] Attach a voluntary Applicant's Submission Regarding Functionality in the miscellaneous-statement field, covering all four factors with exhibits.
- Authority. 37 C.F.R. § 2.61(b); TMEP § 814. Examiners routinely require this information in trade dress cases, and failure to comply is an independent ground for refusal.
- Why. Volunteering it frames the record before the examiner builds one and puts your best evidence in the file before anyone argues it is untimely.
[ ] Tally the fees before you submit and confirm current amounts — the January 2025 schedule moves.
- Authority. 37 C.F.R. § 2.6. Base application $350 per class; insufficient-information surcharge $100 per class; free-form identification surcharge $200 per class.
[ ] Docket the serial number the day it issues, plus a 7-9 month tickler for the first office action.
- Why. Realistic 2025-26 pendency is seven to nine months to a first action and twelve to fifteen months to registration on a clean § 1(a) filing. See What Happens After You File.
[ ] Save the as-filed application as a single PDF, including every exhibit, and index it.

Practice tip. Read your own voluntary submission as if you were the examining attorney looking for a reason to refuse. If your alternatives exhibit shows fourteen competitors and nine of them put the band in a different place, say that number in the submission. Examiners count.

Phase 8 — Answer the § 2(e)(5) functionality refusal

[ ] Diary two dates the day the office action issues: the three-month response date and the date by which an extension must be requested.
- Authority. 37 C.F.R. § 2.62(a) — three months, with one three-month extension available on request and a $125 fee. Section 66(a) applications keep the six-month period.
- Trap. Docketing only the response date. The extension must be requested inside the original three months; asking on day 95 is asking for nothing. See The 3-Month Office Action Deadline.
[ ] Inventory the examining attorney's evidence document by document and map each to a Morton-Norwich factor.
- Why. Refusals are answerable one exhibit at a time and unanswerable as a general proposition.
[ ] Open with the mark as correctly identified, and attach a side-by-side of your drawing against the refusal's evidence.
- Why. A great many functionality refusals attack matter the applicant never claimed. If the refusal rests on amber glass and you claimed a band and an aperture, that belongs in paragraph one.
[ ] Draw the de facto / de jure line explicitly.
- Authority. In re Becton, Dickinson & Co., 675 F.3d at 1373-74. Every feature does something; the question is whether the product has this feature because it works better that way.
[ ] Work the four factors in order, each with evidence, not argument.
[ ] Put every fact in a signed declaration under 37 C.F.R. § 2.20.
- Why. Examiners give attorney argument almost no weight on facts like tooling cost, design intent, and the absence of patents.
[ ] Cite third-party registrations for comparable configurations in the same or an analogous class, and concede they are not binding.
[ ] Offer a narrowing amendment in the alternative, with a statement that deletion is not a material alteration under 37 C.F.R. § 2.72.
- Why. Examiners often accept a narrowed drawing where they would refuse the original outright, and a narrower registration beats an abandoned application every time.
[ ] Do not answer a § 2(e)(5) refusal with a § 2(f) claim.
- Trap. Secondary meaning does not cure functionality — that is the entire doctrine. A § 2(f) claim here reads as a concession that you misread the refusal.
[ ] If the refusal goes final, file the request for reconsideration and the notice of appeal together.
- Authority. 37 C.F.R. § 2.63(b) (reconsideration, which can carry new evidence); 15 U.S.C. § 1070 and 37 C.F.R. § 2.141 (appeal, $225 per class, brief $200 per class). The appeal preserves jurisdiction while the examiner considers the new evidence.
[ ] Complete the evidentiary record before the appeal, not during it.
- Authority. TBMP § 1207.01. The Board decides on the record as it stood at appeal; evidence submitted after is generally untimely.
[ ] Choose the review route deliberately: the Federal Circuit on a closed record, or a district court under 15 U.S.C. § 1071(b) where new evidence is allowed.
- Why. If your problem is a thin record rather than a legal error, § 1071(b) is the route. See Taking an Ex Parte Appeal, Appealing a Final Refusal, and the Ex Parte Appeal Checklist.
[ ] Consider the Supplemental Register only for a distinctiveness-only refusal.
- Authority. 15 U.S.C. § 1091(c); TMEP § 1202.02(a). Functional matter cannot register there either. A Supplemental registration still supports a § 43(a) claim and can be recorded with CBP.

Working templates and the surrounding response discipline are in the Office Action Response Checklist, the Response to Office Action — Template, and the Office Action Response Toolkit.

Phase 9 — Portfolio coordination and maintenance

[ ] Enter the registration in the portfolio inventory as its own asset class, flagged "cancellable at any time."
- Authority. 15 U.S.C. § 1064(3); 15 U.S.C. § 1115(b)(8). Functionality has no repose and incontestability is no shield. See the Trademark Portfolio Inventory — Template and the Trademark Portfolio Management Toolkit.
[ ] Docket the § 8 window, the § 15 window, and the ten-year § 8/§ 9 cycle the week the certificate issues.
- Authority. 15 U.S.C. § 1058; 15 U.S.C. § 1059; 15 U.S.C. § 1065. File § 15 when eligible; just do not expect it to help against functionality. See Filing a Section 8 Declaration, Section 15 Incontestability, the Section 8 & 9 Renewal Checklist, and Docketing Deadlines.
[ ] Freeze the dress: require sign-off against the Protected Elements Schedule before any packaging change ships.
- Why. Moving the band to the midpoint is not a refresh. It abandons the registered mark and adopts a new one, and the year-six specimen will show it.
[ ] Where a change is genuinely necessary, file a new application and keep the old dress in use long enough to support the § 8.
[ ] Put appearance-level quality control into every co-packer, licensee, and contract-manufacturer agreement.
- Trap. Trade dress licensed with product specs but no appearance control is trade dress licensed without control. See Drafting a Trademark License That Survives, Naked Licensing, and the license quality control checklist.
[ ] Record the Principal Register registration with U.S. Customs and Border Protection.
- Authority. 19 C.F.R. part 133; recordation under 19 C.F.R. § 133.3 carries a modest per-mark, per-class fee (currently $190 — confirm before filing). Inexpensive, underused, and it brings packaging knockoffs into the seizure system. See Stopping Counterfeits at the Border and the anticounterfeiting program checklist.
[ ] Run a watch service plus a quarterly manual sweep of the top marketplace listings in the category.
- Why. Trade dress dies of imitation faster than word marks, because copying a look is easy and deniable. Once the dress is common in the category, tribunals dispose of the claim on distinctiveness or genericness without ever reaching functionality. See Trademark Watch Services, the Brand Enforcement Toolkit, the Online Brand Protection Toolkit, and Genericide.
[ ] Re-photograph the product, refresh the alternatives exhibit, and re-check exclusivity at every annual review.
- Why. The competitor set you photographed in 2025 will not exist in 2029, and the exhibit is only as good as its dates. See the Annual Trademark Portfolio Review Checklist.
[ ] In any financing or sale, price the registration below a word mark of the same age and disclose the cancellation exposure.
- Why. A buyer's counsel will find it. See Trademark Due Diligence in Mergers and Acquisitions and the due diligence checklist.

Phase 10 — Enforcement readiness

[ ] Keep a standing evidence bank: dated product photographs, the archived look-for creative, annual sales and spend, the competitor exhibit, and current declarations.
- Why. Enforcement decisions get made in a week. A file you assemble in a week is a file with no dates in it.
[ ] Check the forum's functionality posture before you pick one.
- Why. The same product can be functional in Philadelphia and protectable in Cincinnati. The Fifth Circuit rejects aesthetic functionality outright; the Third describes functionality as plain usefulness and a low bar; the Tenth has not decided a functionality case since TrafFix. The circuit-by-circuit table is in Trade Dress and the Functionality Doctrine.
[ ] Retain a design expert before the demand letter on any configuration claim.
- Authority. Fed. R. Evid. 702; Fed. R. Civ. P. 26(a)(2). On unregistered dress the claimant must prove non-functionality, 15 U.S.C. § 1125(a)(3), and a claimant with no expert loses the Rule 56 motion.
[ ] Write the demand letter around the element list, the registration certificate, and an annotated side-by-side identifying which elements the recipient copied.
- Trap. "Your product looks like ours" invites a declaratory judgment action in the recipient's home forum. See Sending an Effective Cease-and-Desist Letter, the Cease-and-Desist Letter Template — replacing its description paragraph with your Phase 2 element list — and the Pre-Litigation Enforcement Checklist.
[ ] Consider a marketplace takedown before a letter where the copyist is a third-party seller.
[ ] Price the cancellation counterclaim before you file, not after.
- Authority. 15 U.S.C. § 1119 lets the district court cancel; § 1064(3) makes functionality available as a ground at any time. Suing converts your registration into the thing being litigated.
[ ] Price the fee-shifting risk in both directions.
- Authority. 15 U.S.C. § 1117(a); Octane Fitness, LLC v. ICON Health & Fitness, Inc., 572 U.S. 545, 554 (2014). A plaintiff asserting a functional configuration can be ordered to pay the defendant's fees — the Eighth Circuit affirmed exactly that alongside summary judgment in Pocket Plus, L.L.C. v. Pike Brands, L.L.C., 53 F.4th 425 (8th Cir. 2022).

Phase 11 — Plead it so it survives, and defend it the same way

[ ] Plead the closed element list verbatim from Phase 2, with "no element is claimed apart from the combination."
- Authority. Fed. R. Civ. P. 12(b)(6); Landscape Forms, 113 F.3d at 381. Amend once, immediately, if the court calls it vague. Courts allow the first amendment under Rule 15(a); none reward a second vague version.
[ ] Plead non-functionality with facts rather than the word "non-functional."
- Why. Name the effect each element does not have — capacity, seal, durability, stackability, shelf life, unit cost — attach the alternatives exhibit, state that the claimed element increases per-unit cost, and state that you own no utility patent covering it.
[ ] Plead secondary meaning with numbers: units, dollars, years, advertising spend, survey percentage.
[ ] Track the element list one-for-one in the infringement count so the court reads a checklist rather than an impression.
[ ] Plead the counts that exist: 15 U.S.C. § 1114(1) if registered, 15 U.S.C. § 1125(a)(1)(A) always, state unfair competition as the forum allows.
- Authority. Jurisdiction under 28 U.S.C. § 1331, 28 U.S.C. § 1338(a), and 15 U.S.C. § 1121.
- Trap. Pleading dilution under 15 U.S.C. § 1125(c) on a dress that is not famous to the general consuming public. Most are not; it invites a motion and costs credibility.
[ ] Move for a preliminary injunction only with the expert retained and the bond priced.
- Authority. Fed. R. Civ. P. 65(c); the rebuttable presumption of irreparable harm on a showing of likelihood of success, 15 U.S.C. § 1116(a). In a packaging case the defendant's inventory write-off sets the bond. See Moving for a TRO or Preliminary Injunction and the PI motion checklist.
[ ] Expect the functionality summary judgment motion before the close of fact discovery whenever a patent is in the record.
[ ] Build the damages theory early: profits and actual damages under 15 U.S.C. § 1117(a), with no willfulness precondition to disgorgement after Romag Fasteners, Inc. v. Fossil, Inc., 590 U.S. 212, 218-19 (2020).
- See the monetary recovery checklist and the Trademark Litigation Toolkit.
[ ] On the defense side, run the mirror image: move to dismiss on articulation; demand every patent, application, and prior patent-litigation filing touching the product; serve a contention interrogatory requiring the complete element list and the basis for non-functionality of each; pull the archived advertising; build Rule 56 out of the plaintiff's own documents.
- Why. The first question is never whether your client copied. It is whether the thing it copied could be owned at all. See the Evidence and Expert Witness Toolkit.

Confusion, once you get there, runs on the ordinary multifactor test — see Trademark Infringement: Proving Likelihood of Confusion. The factors behave oddly in trade dress: a prominent house mark on the accused product cuts against confusion in a way it never would in a word-mark case, which is one more reason your own wordmark stayed out of the claimed dress at Phase 2.

Deadlines at a Glance

| Deadline | Clock | Authority | Extendable? | |---|---|---|---| | Design patent application | 1 year from first public disclosure, sale, or offer for sale | 35 U.S.C. § 102(b)(1) | No — absolute | | Copyright registration for statutory damages and fees | Before infringement, or within 3 months of first publication | 17 U.S.C. § 412 | No | | Paris Convention priority for foreign filings | 6 months from the U.S. filing date | Paris Convention art. 4 | No | | Office action response | 3 months from issue date | 37 C.F.R. § 2.62(a) | One 3-month extension, $125, requested within the original 3 months | | Office action response, § 66(a) application | 6 months from issue date | 37 C.F.R. § 2.62(a) | No | | Request for reconsideration after final | Within the response period for the final action | 37 C.F.R. § 2.63(b) | With the response extension | | Notice of ex parte appeal | Within the response period for the final action | 37 C.F.R. § 2.141; $225/class | With the response extension | | Request for TTAB rehearing | 1 month from the Board's decision | 37 C.F.R. § 2.144 | On motion | | Appeal to the Federal Circuit or civil action under § 1071(b) | 63 days from the Board's decision | 37 C.F.R. § 2.145(d) | On motion, for cause | | Opposition after publication | 30 days from publication | 15 U.S.C. § 1063; 37 C.F.R. § 2.102 | Yes, by request | | Statement of Use after Notice of Allowance | 6 months, extendable in 6-month increments | 15 U.S.C. § 1051(d); 37 C.F.R. § 2.89 | Up to 36 months total, then no | | § 8 declaration of continued use | Between the 5th and 6th anniversary of registration | 15 U.S.C. § 1058 | 6-month grace with surcharge | | § 15 incontestability | Within 1 year after 5 consecutive years of post-registration use | 15 U.S.C. § 1065 | No | | Combined § 8 and § 9 renewal | Within the year before each 10-year anniversary | 15 U.S.C. § 1059 | 6-month grace with surcharge | | Ex parte reexamination petition | Within the first 5 years of registration | 15 U.S.C. § 1066b | No | | Ex parte expungement petition | Between 3 and 10 years after registration | 15 U.S.C. § 1066a | No | | Cancellation on functionality grounds | Any time — the five-year bar does not apply | 15 U.S.C. § 1064(3) | N/A |

Common Mistakes

Claiming nine elements instead of three. Every added element is one more thing a defendant can differ on and one more thing an examiner can call functional. The difference between a $12,000 registration and a $700,000 lawsuit is usually a Phase 2 decision.
Filing before the triage. A functionality refusal on a badly chosen dress costs $6,000 to $20,000 to fight and usually loses. Ninety minutes of intake would have caught it.
Letting marketing write the functionality case. "Our tapered neck makes it easier to pour with one hand" is a party admission that the tapered neck affects the quality of the article. Audit the copy before you file, and issue the copy protocol.
Three different descriptions of the same dress — one in the application, one in the demand letter, one in the complaint. That is how a plaintiff becomes a moving target.
Answering a functionality refusal with a § 2(f) claim. Secondary meaning never cures functionality.
Docketing the response date and not the extension-request date. The extension must be requested inside the original three months.
Look-for advertising that points at unclaimed matter. It proves nothing and it reopens a functionality problem the drawing had already solved.
Treating the Supplemental Register as an escape hatch from § 2(e)(5). Functional matter cannot register there either. 15 U.S.C. § 1091(c).
Relying on the five-year statement for a product configuration. TMEP § 1212.05(a) means you need actual evidence.
Refreshing the packaging without checking the registration. Moving a registered element is abandonment of one mark and adoption of another, and the year-six specimen will say so.
Deleting inconvenient web pages. Spoliation plus functionality is a worse case than functionality alone, and the archive kept a copy.
Suing without pricing the cancellation counterclaim. Enforcement puts the registration itself on the table under 15 U.S.C. § 1119.
Assuming incontestability protects anything here. Functionality is an enumerated defense, 15 U.S.C. § 1115(b)(8), and a cancellation ground forever, § 1064(3).