Fraud on the USPTO in a trademark registration happens when an applicant or registrant knowingly makes a false, material statement to the Trademark Office with the intent to deceive it, and the consequences reach further than most registrants realize: the entire registration can be canceled at any time, no matter how old, and the person who signed the false declaration can face attorney-fee awards, criminal liability under federal false-statement law, and professional discipline if they are a practitioner.1Office of the Law Revision Counsel. 15 USC 1064 – Cancellation of Registration
What Actually Counts as Fraud
The controlling standard comes from the Federal Circuit’s decision in In re Bose Corp. To prove fraud, a challenger must show by clear and convincing evidence that the applicant or registrant knowingly made a false, material representation with the intent to deceive the USPTO.2United States Court of Appeals for the Federal Circuit. In re Bose Corporation
That is a demanding test on purpose. The Bose court rejected any “should have known” theory of fraud, calling it an improper collapse of the standard into ordinary negligence. Gross negligence is not enough either. Subjective intent to deceive is what the court called “an indispensable element in the analysis.”2United States Court of Appeals for the Federal Circuit. In re Bose Corporation
The practical line runs between honest error and knowing misstatement. A registrant who genuinely believed the mark was in use across every listed good has a defense if the belief turns out to be wrong. A registrant who lists fifteen product categories while knowing the mark appears on only three does not. What matters is what the signer actually knew when they signed.
Where False Statements Typically Show Up
Trademark filings run on sworn statements about use in commerce, and every filing cycle creates a new opportunity to make one that is false.
Applications filed under Section 1(a) of the Lanham Act must include a verified statement that the mark is already in use in commerce, along with a date of first use and specimens showing the mark on real goods or services.3Office of the Law Revision Counsel. 15 USC 1051 – Application for Registration; Verification Claiming use on goods that have never actually been sold is the plainest form of fraud. Intent-to-use applications under Section 1(b) push the same risk to the statement of use, where the applicant confirms the mark has entered commerce for every listed good.
Post-registration maintenance is the other pressure point. Between the fifth and sixth year, every owner must file a Section 8 Declaration of Use confirming continued use, supported by current specimens.4United States Patent and Trademark Office. Post-Registration Timeline (All Registrations Except Madrid Protocol) Missing the deadline cancels the registration, but that is a clean lapse. Filing with a false claim of use on goods that were abandoned years ago is worse, because it creates an affirmative fraud problem.
The Section 15 declaration of incontestability sits in the same category. It requires the owner to swear that the mark has been in continuous use for five consecutive years after registration, that no final adverse decision has been entered, and that no proceeding is pending.5Office of the Law Revision Counsel. 15 USC 1065 – Incontestability of Right to Use Mark Under Certain Conditions Falsely claiming continuous use when the mark sat dormant for two of those years is a textbook fraud scenario.
Madrid Protocol registrations extended into the United States under Section 66(a) carry a distinctive risk. They do not require a specimen of use at the initial filing stage, so the first real verification of U.S. use is the Section 71 declaration due in years five and six.6United States Patent and Trademark Office. Section 66(a) Timeline That delayed verification gives a mark a long runway on the register with no one confirming actual use, and the temptation to overstate coverage when the Section 71 filing finally arrives is the same as with any domestic maintenance filing.
There Is No Deadline to Challenge Fraud
Most grounds for canceling a registration have to be raised within five years. Fraud does not. Under 15 U.S.C. § 1064(3), a petition to cancel a registration obtained fraudulently may be filed “at any time.”1Office of the Law Revision Counsel. 15 USC 1064 – Cancellation of Registration
A registration that has been on the books for fifteen years is just as exposed as one filed last month. There is no safe harbor for long-standing registrations, and no clock the registrant can run out.
The Registration Can Be Wiped Out Entirely
The headline consequence of a fraud finding is cancellation of the registration under 15 U.S.C. § 1064.1Office of the Law Revision Counsel. 15 USC 1064 – Cancellation of Registration This is where fraud diverges sharply from simple non-use. If a mark is not being used on some listed goods but the registrant did not lie about it, the remedy is usually deletion of the specific goods. Fraud has historically resulted in cancellation of the entire registration, even for goods where the mark was genuinely in use. The reasoning is that a registrant who lied to the USPTO has tainted the whole registration and does not get to keep the honest portions.
Practically, a registrant who claims use on ten product categories when only six are real risks losing the registration for all ten. That all-or-nothing exposure is what makes fraud far more damaging than an ordinary cancellation ground.
Losing the registration strips the owner of every federal benefit tied to it: the presumption of validity, nationwide constructive notice, the ability to record the mark with U.S. Customs to block infringing imports, and access to federal court under the Lanham Act. Common-law rights may survive to the extent of actual use, but those rights are geographically limited and harder to enforce.
Attorney Fees in Federal Court
The Trademark Trial and Appeal Board does not award attorney fees. But when the fraud dispute reaches federal court, 15 U.S.C. § 1117(a) lets the court award reasonable attorney fees to the prevailing party in “exceptional cases.”7Office of the Law Revision Counsel. 15 USC 1117 – Recovery for Violation of Rights Intentional fraud on the USPTO is the kind of conduct that can push a case into exceptional territory, leaving the losing side responsible for the other side’s legal bill.
Criminal Exposure for False Declarations
Every trademark declaration is signed under penalty of perjury, and false statements to a federal agency carry criminal exposure under 18 U.S.C. § 1001. A person who knowingly makes a materially false statement in a matter within the jurisdiction of a federal agency faces up to five years in prison, a fine of up to $250,000, or both.8Office of the Law Revision Counsel. 18 USC 1001 – Statements or Entries Generally9Office of the Law Revision Counsel. 18 USC 3571 – Sentence of Fine
Prosecution for trademark fraud specifically is rare, and the Justice Department reserves § 1001 cases for the most egregious conduct. The statutory exposure is still real. USPTO declarations carry the same legal force as sworn statements because they are made under penalty of perjury.10Department of Justice. Criminal Resource Manual 1760 – Perjury Cases – 28 USC 1746 – Unsworn Declarations Under Penalty of Perjury
Discipline for the Practitioner Who Signed
Attorneys and agents who sign or file fraudulent trademark documents face consequences separate from the client’s registration loss. Under 37 C.F.R. § 11.18, every practitioner who presents a paper to the USPTO certifies that all statements of fact are true and that the filing is not submitted for any improper purpose. Violations can lead to the paper being struck, the practitioner being blocked from further filings in the case, or a referral to the Office of Enrollment and Discipline.11United States Patent and Trademark Office. MPEP Section 410 – Representations to the US Patent and Trademark Office
OED sanctions run from reprimand through censure, probation, suspension, and complete exclusion from practice before the USPTO. Exclusion carries a minimum five-year term, and reinstatement requires a successful petition.12United States Patent and Trademark Office. OED Presentation For a trademark attorney, five years off the USPTO rolls is a career event.
The USPTO Looks for This On Its Own
Cancellation is not the only way false use claims get caught. Since 2017 the USPTO has run a post-registration audit program that reviews maintenance filings to verify claimed use. More than half of audited registrations have resulted in cancellation or deletion of goods and services.13United States Patent and Trademark Office. Post Registration Audit Program
Some audits are random. Others are directed at files where something looks off, particularly specimens that appear digitally altered or sourced from what the office calls specimen farm websites that generate fake product packaging.14United States Patent and Trademark Office. Changes to How the USPTO Selects Registrations for Audit When a registration is audited, the registrant must provide additional specimens for the goods the examiner identifies; failing to respond cancels the registration outright.13United States Patent and Trademark Office. Post Registration Audit Program
Cleaning Up a Registration Before Someone Else Does
Registrants who realize their filings cover goods the mark is not actually used on have options short of waiting for a cancellation petition. The USPTO’s TEAS system allows voluntary amendments to narrow the goods or services in a registration. Deletions are permitted; broadening the identification is not. The fee is $250 per class for deletions made before acceptance of a Section 8 declaration.15United States Patent and Trademark Office. Voluntary Amendment Form The form itself warns that lacking use on all goods for which use is claimed can “jeopardize the validity of the resulting registration.”
In more serious situations, a registrant can surrender the entire registration for cancellation under 15 U.S.C. § 1057(e) by applying to the Director.16GovInfo. 15 USC 1057 – Certificates of Registration Drastic, but sometimes better than defending a fraud claim that could carry criminal referral, practitioner discipline, and a public fraud finding.
Correction is not a magic eraser. If someone already filed a knowingly false declaration, deleting the offending goods later does not undo the earlier statement. What it does do is cut off the ongoing harm and build a record of good faith, which is exactly the sort of evidence that undermines the intent-to-deceive element any fraud claim has to prove.