Trademark Filing Integrity Checklist: Counsel Verification, Specimen Vetting, and Scam Solicitation Response

By Casey Scott McKay · 2025-11-10

Thirteen phases that keep a trademark practice clean on both sides of the filing-integrity problem - vetting what you file and answering what others filed. The vetting phases run a specimen through the physical and forensic tests examiners use, check the six structural tells in an application file, and audit an inherited portfolio before an audit finds it first. The response phases supply a nine-source investigation protocol for a blocking registration, a triage table choosing among argument, reexamination, expungement, and cancellation, and model declaration language for the reasonable investigation that most petitions fail on. There are separate phases for an abusive platform takedown, for a client who paid a lookalike invoice, and for the attorney whose bar credentials appeared on filings they never made. One invented matter, Thistledown Goods, carries the investigation sequence.

IP and Technology > Trademarks | Checklist | Published 10 November 2025 - Updated 18 March 2026 | Casey Scott McKay - marksy.us

Summary. Thirteen phases that keep a trademark practice clean on both sides of the filing-integrity problem — vetting what you file and answering what others filed. The vetting phases run a specimen through the physical and forensic tests examiners use, check the six structural tells in an application file, and audit an inherited portfolio before an audit finds it first. The response phases supply a nine-source investigation protocol for a blocking registration, a triage table choosing among argument, reexamination, expungement, and cancellation, and model declaration language for the reasonable investigation that most petitions fail on. There are separate phases for an abusive platform takedown, for a client who paid a lookalike invoice, and for the attorney whose bar credentials appeared on filings they never made. One invented matter, Thistledown Goods, carries the investigation sequence.

Keywords: filing integrity checklist · specimen vetting · reverse image search specimen · blocking registration investigation · reasonable investigation record · reexamination petition · expungement petition · 37 cfr 11.18 certification · 37 cfr 2.193 signature · us counsel rule 2.11 · correspondence address hijacking · scam solicitation triage · client alert template · post registration audit readiness · section 8 goods deletion · platform takedown abuse · counter-notice sequence · bar credential misuse · annual self search · portfolio cure

What this checklist is for

This is the working document for two related jobs: making sure your own filings would survive scrutiny, and dealing with filings that would not. It does not re-teach the background. If you cannot say in one sentence why fraud is the wrong tool against a fake specimen, read Filing Mills, Fake Specimens, and the Trademark Scam Economy first. The reasoning behind each box — why the reverse image search is worth more than any argument, why you should challenge some goods rather than all, why a per-filing arrangement is a 37 C.F.R. § 11.18 problem — is in Responding to a Filing-Mill Problem. This document tells you what to do, in order.

Who should use it. Prosecution counsel vetting a specimen before filing; counsel facing a § 2(d) refusal over a registration that looks like nothing; in-house counsel inheriting a portfolio built by a low-cost filing service; sellers' counsel whose client's listing just vanished; and any practitioner who has never searched their own name in USPTO records.

What you'll need before you start. For vetting: the client's actual products, packaging, invoices, and sales records, plus the proposed specimen in its native resolution. For response: the cited registration's full TSDR file history with every specimen, the office action, reverse-image-search access, archived-web access, marketplace access, and a budget authorization, because the investigation is where the money goes.

The worked matter. Thistledown Goods, Providence, hand-knotted rugs, $2.4 million revenue, applied for THISTLEDOWN in Class 27. Refused under § 2(d) over Registration No. 6,XXX,XXX for THISTLEDOW in Class 27, registered eighteen months earlier to a Shenzhen applicant with a New Jersey mail-drop correspondence address, a thirty-one-item identification, and an attorney of record with roughly 900 filings in eighteen months.

| Phase | What you accomplish | Typical elapsed time | |---|---|---| | 1 | Vet your own specimen before filing | 1 day | | 2 | Read the blocking file for the six structural tells | 15 minutes | | 3 | Run the nine-source investigation | 2-4 weeks | | 4 | Choose the remedy | 2 days | | 5 | Draft the petition and its investigation declaration | 2-3 weeks | | 6 | Work the parallel argument track | 2-4 months | | 7 | Try contact where a real business may exist | 2-4 weeks | | 8 | Answer an abusive platform takedown | 3 days-6 weeks | | 9 | Build the takedown damages record | 1 week | | 10 | Triage a paid solicitation | 2-5 days | | 11 | Issue the client alert and lock correspondence | 1 day | | 12 | Respond to credential misuse | 1-3 weeks | | 13 | Audit and cure an inherited portfolio | 4-10 weeks |

Phase 1 — Vet your own specimen before filing

[ ] Confirm the specimen shows the mark as applied for, on the identified goods, in a manner showing use in commerce. 15 U.S.C. § 1051(a); 15 U.S.C. § 1127.
[ ] For a physical specimen, confirm the mark conforms to the surface: it curves where the surface curves, it distorts where fabric distorts, and it casts and receives shadows consistent with the rest of the image.
[ ] Check for a resolution mismatch between the mark and the substrate.
[ ] For a webpage specimen, confirm the page shows the mark associated with the goods and a means of ordering, that the URL and access date are captured, and that the ordering control actually functions.
- See. Specimen Refusals; Statement of Use Filing Checklist.
[ ] Run a reverse image search on your own specimen before filing.
- Why. If the photograph came from a supplier's catalogue or a stock library, an examiner will find it, and so will anyone later challenging the registration.
[ ] Confirm the identification covers only goods the client actually sells or will sell.
- Trap. Breadth is not free. Every unsupported item is a target for a post-registration audit under 37 C.F.R. § 2.161(b), for a reexamination petition, and for a fraud allegation. See Drafting an Identification of Goods and Services.
[ ] Confirm the declaration signatory is authorized and actually signs. 37 C.F.R. § 2.193.
- Trap. A filer may not sign for a client. This is the cleanest violation to prove and the easiest to avoid.
[ ] Open a specimen and use file for the matter: dated product photographs, invoices, marketplace transaction exports, packaging with production dates, and supplier records. One hour a year, and it answers an audit, a petition, and a fraud allegation with the same documents.
- See. Trademark Fraud Claim and Self-Audit Checklist.

Phase 2 — Read the blocking file for the six structural tells

[ ] The identification. Long, indiscriminate, and copied verbatim from the ID Manual, spanning categories no single small business sells.
[ ] The specimen's internal physics. A mark that floats rather than conforming; missing or inconsistent shadows; resolution mismatch; fabric that does not distort under printing; backgrounds identical to those in unrelated applications.
[ ] The webpage specimen's plumbing. Whether the URL ever resolved to a live commerce page, whether the ordering control led anywhere, and whether the page has archived history preceding the filing date.
[ ] The correspondence address. Search it in USPTO records and count how many unrelated applicants share it. Free, fast, and the single most efficient signal available.
[ ] The signature block. Compare the signatory to the applicant's officers; note whether signature formatting is identical across unrelated applicants. 37 C.F.R. § 2.193.
[ ] The prosecution history's shape. A specimen refusal, a substituted specimen with the same defects, and either abandonment or allowance with minimal argument.
[ ] Treat the tells as a budget allocator, not as an allegation.
- Trap. These signals also describe plenty of legitimate one-person businesses, thirty-year-old family importers, and foreign applicants complying with 37 C.F.R. § 2.11. Use them to decide where to spend, not what to accuse.

Phase 3 — Run the nine-source investigation

[ ] 1. The USPTO file. TSDR, full history, every specimen, every office action and response, the identification as filed and amended, signature blocks, and correspondence-address history.
[ ] 2. Reverse image search on every specimen. Where the photograph appears elsewhere without the mark, you have the strongest exhibit in the practice.
[ ] 3. Web presence. Registrant name, mark, and address. Domain registration dates. Archived captures across the whole period, noting gaps.
[ ] 4. Marketplace search. The mark, and the registrant as a seller, on every marketplace where the goods would plausibly sell. Note listing counts, review counts, and first-review dates.
[ ] 5. Corporate records. The state of the correspondence address, Delaware, any state suggested by the file, and the foreign jurisdiction where accessible.
[ ] 6. The address. How many unrelated applicants share it; whether it is a residence, office, virtual office, or commercial mail receiving agency.
[ ] 7. The attorney of record. Bar status verified; filing volume and applicant geography noted as context.
[ ] 8. Trade evidence. Trade press, industry directories, trade show exhibitor lists, and import records for the relevant goods.
[ ] 9. A test purchase. A completed purchase ends the inquiry. A documented failed purchase is strong evidence.
[ ] Document contemporaneously. Dated screenshots with full URLs, saved copies rather than links, and a log of every search with terms and dates.
- Why. The petition's success turns on the description of this work, and a description written six months later from memory is materially weaker.
- See. Trademark Abandonment Evidence Checklist.

Thistledown, Phase 3. Reverse image search places the specimen photograph on a manufacturer's catalogue page dated fourteen months before the filing, without the mark. No website. No marketplace listing. No corporate record in New Jersey or Delaware. Correspondence address shared with forty-one unrelated applicants.

Phase 4 — Choose the remedy

[ ] Match the facts to the instrument.

| Remedy | Available when | Cost | Timeline | |---|---|---|---| | Argue around the refusal | Marks or goods genuinely distinguishable | $4k-$9k | 2-4 months | | Reexamination, 15 U.S.C. § 1066b | Under 5 years; not in use as of the relevant date | $9k-$22k | 8-14 months | | Expungement, 15 U.S.C. § 1066a | 3-10 years; never used on the goods | $9k-$22k | 8-14 months | | Letter of protest, 15 U.S.C. § 1051a | The problem mark is still an application | $3k-$8k | weeks | | Petition to cancel, 15 U.S.C. § 1064 | Grounds beyond non-use, or timing forecloses the petitions | $60k-$180k | 18-36 months | | Negotiated consent or amendment | A real counterparty exists | $8k-$25k | 2-5 months |

[ ] Reach for the TMA petitions first. They are cheap, require no inter partes proceeding, and the Director may institute on the Office's own initiative.
- See. Filing an Expungement or Reexamination Petition; Cleaning the Register.
[ ] Do not reach for fraud.
- Authority. In re Bose Corp., 580 F.3d 1240, 1243-45 (Fed. Cir. 2009) requires a knowing, material misrepresentation with intent to deceive, proved to the hilt. Non-use gets the same result without the intent burden. See Fraud on the Trademark Office; Pleading and Proving Trademark Fraud.
[ ] Suspend the client's application pending the petition outcome.

Phase 5 — Draft the petition and its investigation declaration

[ ] Identify the registration and the specific goods challenged.
- Trap. Challenge the twenty-nine items you can prove, not all thirty-one. A total challenge that stumbles on two undermines the whole petition.
[ ] Draft the verified statement describing the reasonable investigation, source by source, with dates and exhibits.
- Model. Between [date] and [date], counsel conducted the following investigation. (a) Reviewed the complete file history of Registration No. [X], including all specimens, Exhibit 1. (b) Performed reverse image searches on each specimen using [services]; results at Exhibit 2 show the specimen photograph published at [URL] on [date] without the registered mark. (c) Searched [engine] for [terms] on [date]; Exhibit 3. (d) Reviewed archived captures of [domain] for [range]; the domain resolved to a placeholder on [dates] and to no page on [dates]; Exhibit 4. (e) Searched [marketplaces] on [date] for the mark and for the registrant as seller; no listing for the registered goods located; Exhibit 5. (f) Searched corporate records in [jurisdictions] on [date]; no entity located; Exhibit 6. (g) Attempted a purchase on [date] at [URL]; transaction could not be completed as documented at Exhibit 7. (h) Reviewed [trade sources] for [range]; no reference located.
[ ] Attach exhibits with a table of contents and a one-line description of each in the text.
[ ] Pay the fee per class.
[ ] Why the model matters. The Office evaluates whether the investigation was reasonable. "No use could be found" states a conclusion; eight dated searches with exhibits demonstrate one.

Phase 6 — Work the parallel argument track

[ ] File a substantive response to the refusal alongside the petition, distinguishing the marks and the goods where an argument exists.
- Why. It costs little alongside work already underway and preserves an alternative if the petition is denied. See Office Action Response Checklist.
[ ] Where the registrant responds to the petition with a new specimen, run the Phase 3 method on that specimen and consider a supplemental filing.
[ ] Track the deadlines on both tracks separately. See Office Action Deadlines.

Phase 7 — Try contact where a real business may exist

[ ] Send a short, non-threatening letter asking whether the registrant uses the mark on the specified goods and whether it would amend its identification or consent to coexistence.
- Why. It costs about $1,500 and resolves a meaningful share of these. A real business often narrows voluntarily; a shell does not answer, and the non-answer is documentable.
[ ] Do not allege fraud, unauthorized practice, or a scheme in the letter.
- Trap. Unsupported accusations convert a cheap administrative matter into a grievance and can support a fee application against your client under 15 U.S.C. § 1117(a) if it escalates.
[ ] Where a real counterparty emerges, price a consent or a coexistence agreement against the petition. See Settling a Trademark Dispute; Concurrent Use and Consent Agreement Checklist.

Phase 8 — Answer an abusive platform takedown

[ ] Read the platform's actual policy and identify the specific route: counter-notice, appeal, retraction request, or an internal adjudication program.
[ ] File the counter-notice or appeal immediately, with the client's own registration or prior use, the difference between the marks or goods, and any investigation showing the complainant does not use its mark.
[ ] Write to the complainant in parallel asking for retraction.
[ ] Escalate inside the platform through brand-protection contacts and published adjudication processes.
[ ] Attack the registration in parallel with a reexamination or expungement petition, which removes the complainant's key.
[ ] Assess a misrepresentation theory. 17 U.S.C. § 512(f) for copyright takedowns; for trademark, tortious interference, 15 U.S.C. § 1125(a) where the complaint falsely described your client's goods, and state unfair competition. See Sending and Fighting a DMCA Takedown.
[ ] Consider a declaratory action with a 15 U.S.C. § 1119 cancellation count where the removal is both wrongful and expensive. See Declaratory Judgment Checklist.
[ ] The clock is the whole problem. An appeal resolving in three weeks is a loss during a selling season. Work the fastest lever first. See Managing Platform Account Risk.

Phase 9 — Build the takedown damages record

[ ] Capture on day one, because platform data disappears:
- The takedown notice with full text, complainant identity, and asserted registration number.
- Screenshots of the listing before removal, with URL, item number, price, and ranking or badge information.
- Daily sales history for the listing for the preceding twelve months, exported.
- Inventory position, and any perishable or seasonal characteristics.
- Advertising spend directed at the removed listing.
- Customer communications about the disappearance.
- Listing ranking history, which frequently does not recover after restoration.
[ ] Quantify lost profits during the removal plus the cost of rebuilding the listing's position — the second is often larger and routinely omitted.
[ ] Identify the hooks: 15 U.S.C. § 1120 where the registration was procured by false declaration; tortious interference; 15 U.S.C. § 1125(a)(1)(B) for false descriptions of the client's goods; and a repeat-filer pattern supporting a fee application. See False Advertising Under the Lanham Act; What a Trademark Win Is Worth.
[ ] Tell the client the realistic assessment: a judgment against a foreign shell with no U.S. assets produces no money. Build the record anyway — it changes the platform escalation and it supports a fee application if the complainant ever appears in a U.S. proceeding. See Suing a Foreign Infringer.

Phase 10 — Triage a paid solicitation

[ ] Confirm no real deadline was missed. Check every deadline on every matter for that client immediately.
- Why. This matters more than the money. A client that believed it paid a renewal may have let a genuine Section 8 or Section 9 deadline pass.
[ ] Verify the correspondence address and email of record have not been changed, restore them if they have, and confirm the restoration.
- Trap. Unauthorized changes divert official notices, can cause a genuine deadline to pass unseen, and have been used to facilitate unauthorized assignments.
[ ] Attempt a chargeback if payment was by card and timing allows.
[ ] Report to the USPTO, which collects information on non-USPTO solicitations, and to the FTC. Consider 39 U.S.C. § 3001 where the mailing resembled government matter.
[ ] Document the solicitation, the payment, and what was received.

Phase 11 — Issue the client alert and lock correspondence

[ ] Send a one-page alert annually and repeat it in every engagement letter, in the client's words.
- You will never receive an invoice from the USPTO. Government fees are paid by us at filing and itemized on our bill.
- Your application became public the day it was filed. A letter quoting your correct serial number is not evidence it is genuine.
- All official correspondence comes through this firm. Forward anything you receive; do not respond, sign, or pay.
- Names to watch. Anything with "Patent," "Trademark," "Registration," "Bureau," "Compliance," "Publication," or "Register" that is not exactly "United States Patent and Trademark Office."
- What they sell. Private directory listings, "monitoring," "international registration," or "renewal" — none required, none useful.
[ ] Confirm the firm is correspondent of record on every matter and diarize a check for unauthorized changes.
[ ] Why the alert works. Clients do not experience these mailings as fraud; they experience them as an unfamiliar government form with a real deadline. The alert answers the question they are actually asking, which is whether they are supposed to do something.

Phase 12 — Respond to credential misuse

[ ] Scope it. Search all filings listing you as attorney of record; export serial numbers, dates, and applicants.
[ ] Notify the Office in writing, identifying the filings and stating you did not authorize them.
[ ] Withdraw from every unauthorized matter under 37 C.F.R. § 2.19 and confirm each withdrawal took effect.
[ ] Notify your bar proactively.
[ ] Notify your malpractice carrier, because coverage often turns on prompt notice regardless of fault.
[ ] Preserve everything — recruiting emails, the credentials request, payment records, and communications with the operation.
[ ] Change credentials on every Office account and enable every verification control.
[ ] Understand the distinction that sets your exposure: 37 C.F.R. § 11.18 makes every submission a certification, and a certification made without inquiry is a violation whether or not you knew what the specimens were. Stolen credentials and a per-filing arrangement with token review are very different positions.
[ ] Adopt the prophylactic rules: never sign a filing you did not review; never accept per-filing work where you do not communicate with the applicant; never let anyone hold your Office credentials; and search your own name in USPTO records once a year.
- See. 37 C.F.R. § 11.14 on who may practice, and reported USPTO sanctions orders.

Phase 13 — Audit and cure an inherited portfolio

[ ] Run the Phase 2 and Phase 3 methods on your own client's registrations.
[ ] Check whether specimens of record correspond to real products.
[ ] Check whether identifications cover goods the client actually sells.
[ ] Check whether declarations were signed by an authorized person, and by that person. 37 C.F.R. § 2.193.
[ ] Check whether the attorney of record is properly appointed and whether the client knows who they are. 37 C.F.R. § 2.11.
[ ] Check whether the correspondence address routes to the client or to a service.
[ ] Check whether any Section 8 declaration covers goods no longer sold, and delete them.
- Why. Voluntary deletion is available and far better than a post-registration audit under 37 C.F.R. § 2.161(b) or a third-party reexamination petition. Losing coverage on your timetable beats losing it in a proceeding that also questions the declarations.
[ ] Set expectations in writing: a portfolio built by a mill may lose coverage in the cure, and that is the correct outcome.
- See. Trademark Maintenance and Survival Toolkit; Trademark Fraud Claim and Self-Audit Checklist.

Phase 13A — The annual practice hygiene pass

Most of what goes wrong in this area is preventable by a routine that takes a firm about half a day a year. Run it on a fixed date.

[ ] Search your own name in USPTO records as attorney of record and reconcile the results against your matter list.
- Why. This is the only way most attorneys would ever discover credential misuse, and almost nobody does it. Five minutes.
[ ] Search each firm attorney's name, not only the partners. Associates and of-counsel credentials are targets too.
[ ] Reconcile the correspondence address of record on every active matter against the firm's address, and investigate any mismatch.
[ ] Verify Office account access: who in the firm holds credentials, whether any former employee retains access, and whether verification controls are enabled on every account.
[ ] Review the docket for maintenance deadlines in the coming eighteen months and, for each, confirm the client still sells every good on the registration.
- Why. The 37 C.F.R. § 2.161(b) audit program does not distinguish between mills and legitimate registrants who kept goods on a registration after they stopped selling them.
[ ] Refresh the specimen and use file on the firm's ten most valuable registrations: current product photographs, recent invoices, and a marketplace export.
[ ] Re-send the client alert from Phase 11.
[ ] Update the firm's intake screen for new foreign clients: who filed their existing marks, who is attorney of record, whether they have ever spoken to that attorney, and whether they understand the 37 C.F.R. § 2.11 requirement.
[ ] Review any outsourcing or referral arrangement the firm participates in against 37 C.F.R. § 11.18, asking one question: on every filing bearing a firm attorney's signature, did that attorney review the specimen and the identification?

Phase 13B — What to tell a client who asks whether the register is real

Clients ask a version of this question constantly, usually phrased as "how is that registration even valid?" The honest answer is worth having ready, because it shapes their expectations about clearance cost, enforcement, and their own filings.

[ ] Explain the two-layer answer. The registration is legally valid — it carries the presumptions of 15 U.S.C. § 1057(b), the constructive notice of § 1072, and it will generate a refusal against a later application. The business behind it may not exist, and that is a separate factual question requiring investigation.
[ ] Explain what follows for clearance: cited registrations must be investigated rather than accepted, which is billable time on a question that should not exist. Budget for it. See Running a Full Trademark Clearance Search.
[ ] Explain what follows for enforcement: before responding to a threat, check whether the party threatening actually sells anything. A demand letter from a registrant with no products is a different problem from a demand letter from a competitor. See Responding to a Cease-and-Desist Letter.
[ ] Explain what follows for their own filings: the same tools that clean out mills apply to legitimate registrants who got sloppy, so the specimen and use file is not paperwork, it is insurance.
[ ] Explain what the Office has actually built in response — expungement, reexamination, letters of protest, post-registration audits, the U.S. counsel rule, identity verification, and sanctions authority — so the client understands that the problem is recognized and that cheap remedies exist.
[ ] Give the practical posture in one sentence: treat the register as reliable evidence of what was filed, and weaker evidence of what exists in the market.
[ ] Give them the cost frame too, because "how is that valid" is usually a question about money. Investigating a single cited registration to a decision-grade conclusion runs $6,000 to $18,000. A reexamination or expungement petition adds $9,000 to $22,000 and eight to fourteen months. A cancellation proceeding is $60,000 to $180,000 and eighteen to thirty-six months. Those three numbers, presented together, make the choice obvious in nearly every matter and stop the conversation from drifting into indignation about the register.
[ ] Close with what the client controls: file early, keep the specimen file current, keep the identification honest, keep counsel as correspondent of record, and forward every unexpected invoice unopened. Five habits, none expensive, and together they remove most of this category of risk from the client's life.

Key Authorities at a Glance

| Authority | What it provides | Phase | |---|---|---| | 15 U.S.C. § 1051(a) | Specimen and verified statement | 1 | | 15 U.S.C. § 1127 | Use in commerce | 1 | | 15 U.S.C. § 1052(d) | The refusal you are answering | 2, 6 | | 15 U.S.C. § 1066a | Expungement | 4, 5 | | 15 U.S.C. § 1066b | Reexamination | 4, 5 | | 15 U.S.C. § 1051a | Letters of protest | 4 | | 15 U.S.C. § 1064 | Cancellation grounds | 4 | | 15 U.S.C. § 1119 | Cancellation in a civil action | 8 | | 15 U.S.C. § 1120 | Damages for a false registration | 9 | | 15 U.S.C. § 1125(a) | False statements about the client's goods | 8, 9 | | 15 U.S.C. § 1117(a) | Fees, in both directions | 7, 9 | | 15 U.S.C. § 1058 | Section 8 declarations | 10, 13 | | In re Bose Corp., 580 F.3d 1240 (Fed. Cir. 2009) | Fraud requires intent to deceive | 4 | | 37 C.F.R. § 2.11 | U.S. counsel requirement | 2, 13 | | 37 C.F.R. § 11.14 | Who may practice | 12 | | 37 C.F.R. § 11.18 | Certifications and sanctions | 12 | | 37 C.F.R. § 2.19 | Withdrawal | 12 | | 37 C.F.R. § 2.161(b) | Post-registration audits | 1, 13 | | 37 C.F.R. § 2.193 | Signature requirements | 1, 2, 13 | | 17 U.S.C. § 512(f) | Copyright takedown misrepresentation | 8 | | 39 U.S.C. § 3001 | Mailings resembling government matter | 10 |

The five things people get wrong

Skipping the reverse image search. Ten minutes, and it produces the single most persuasive exhibit available in this practice — on the blocking registration's specimen and, before filing, on your own.

Alleging fraud. After Bose it almost never wins, it converts a cheap petition into a fight, and it invites a fee application. Non-use gets the same result.

Challenging all the goods. Prove the twenty-nine and leave the two. A total challenge that stumbles gives the registrant a win it did not earn.

Filing a petition with an undocumented investigation. The Office is assessing reasonableness. The petitions that fail mostly did the work and never described it.

Assuming the register is the market. It tells you what was filed. Whether anything exists behind the filing is a separate question, and in this area it is the only question that matters.