Trademark Renewal Deadlines: Sections 8, 9, 15, and 71 Explained
A federal trademark registration does not renew itself. The registration can remain valuable indefinitely, but only if the owner continues qualifying use and files the correct maintenance documents on time. Missing a deadline can cancel or expire the registration. Filing on time with inaccurate goods, services, ownership information, or specimens can create a different—and sometimes equally serious—problem.
The terminology does not help. Owners often refer to every post-registration filing as a “renewal,” even though Sections 8, 9, 15, and 71 serve different purposes. Some are mandatory. One is optional. One applies primarily to Madrid Protocol registrations. Understanding those differences is the foundation of a reliable trademark maintenance calendar.
The registration date starts the federal maintenance calendar
For most U.S. registrations, the critical dates are calculated from the registration date shown on the registration certificate—not the application date, first-use date, publication date, or date the business began using the mark.
The USPTO’s post-registration timeline identifies three recurring filing windows:
- Between the fifth and sixth anniversaries: file the required Section 8 Declaration of Use or Excusable Nonuse. An eligible owner may combine it with the optional Section 15 Declaration of Incontestability.
- Between the ninth and tenth anniversaries: file the required combined Section 8 declaration and Section 9 renewal application.
- During the year before each later ten-year anniversary: file another combined Sections 8 and 9 submission. The next windows are generally years 19–20, 29–30, and so on.
Each mandatory window has a six-month grace period after the ordinary deadline, but a per-class surcharge applies. Treating the grace period as the planned filing period is risky. A specimen problem, ownership discrepancy, technical failure, or internal approval delay becomes harder to fix when the clock is nearly out.
The USPTO may send courtesy reminders, but the owner remains responsible even if no reminder arrives. Contact information should be current, and the dates should be docketed independently. Tucker Law’s trademark monitoring playbook explains why post-registration oversight also includes watching new filings, marketplaces, domains, and changing business use.
Section 8 is the required proof-of-use filing
A Section 8 declaration is not merely a fee payment. It is a verified representation about the mark’s current use in commerce. The owner generally must identify the goods and services for which the mark remains in use, submit an acceptable specimen for each class, and pay the applicable filing fees.
At the first maintenance window, the Section 8 declaration must be filed after the fifth anniversary and no later than the sixth anniversary, subject to the six-month grace period. A Section 8 declaration is also part of the combined filing due during the year before every ten-year anniversary.
The central question is not whether the business still likes the registration. It is whether the mark is actually in use in commerce for the goods and services being maintained. Tucker Law’s article on trademark use in commerce discusses the underlying requirement. Post-registration filings revisit that issue with a current verified statement.
Review every good and service before signing
A registration may cover multiple products or services in one class, and a single specimen per class may be submitted with the ordinary maintenance filing. That does not authorize the owner to maintain everything in the class without support. The declaration must accurately identify the goods and services for which the mark remains in use, unless a valid claim of excusable nonuse applies.
If a product line has been discontinued or a listed service was never offered under the mark, the filing should not simply repeat the original identification. The owner should determine whether the unsupported item must be deleted. Keeping the register accurate matters both legally and strategically: a bloated registration can complicate enforcement, diligence, licensing, and later audits.
Excusable nonuse is narrow
Federal law recognizes excusable nonuse in limited circumstances. The owner must generally show special circumstances beyond its control and no intention to abandon the mark. A voluntary business decision, ordinary sales decline, or desire to reserve a product category for future use is not automatically excusable.
An excusable-nonuse claim requires facts, dates, the steps being taken to resume use, and an explanation of why the interruption should not be treated as abandonment. The correct analysis is specific to the affected goods or services.
The USPTO may ask for more proof than the filed specimen
The USPTO’s Post Registration Audit Program permits the agency to test whether a registration accurately reflects real use. An audited owner may be required to provide proof for additional goods or services beyond the specimen originally submitted with the Section 8 or Section 71 declaration.
That means a maintenance filing should be prepared as if the entire registration may be examined. Before filing, the owner should preserve current, dated evidence showing the mark used with each maintained product or service. For goods, that may include labels, packaging, or point-of-sale webpages that directly associate the mark with goods available for purchase. For services, advertisements or webpages must show the mark in connection with services that are actually rendered in commerce.
Mockups, digitally altered images, internal drafts, and webpages that do not show a real commercial offering can fail. So can evidence showing a materially different version of the mark or use by an entity whose relationship to the registered owner is unclear.
If an audit uncovers unsupported goods or services, deletion fees and additional examination may follow. Failure to respond can jeopardize the entire registration. A disciplined evidence file is therefore more useful than scrambling years later to reconstruct how each item was sold.
Section 9 renews the registration—but does not replace Section 8
Section 9 is the application to renew a registration for another ten-year term. For ordinary Principal or Supplemental Register registrations, it is due during the year before the tenth anniversary and each subsequent ten-year anniversary, with the same six-month grace period.
Owners generally file Sections 8 and 9 together. Section 9 asks the USPTO to renew the registration; Section 8 supplies the required declaration of continuing use or excusable nonuse. Filing one does not eliminate the requirement for the other.
This is why “I paid the renewal fee” is not a complete maintenance strategy. The owner, chain of title, covered goods and services, specimens, verified declaration, and fees all need to align. The USPTO’s current maintenance overview lists the required filings and links to the applicable forms.
Section 15 incontestability is optional—and not invincibility
A Section 15 declaration does not renew a registration. It is an optional filing available for eligible marks on the Principal Register. According to the current TMEP Section 1605 guidance, the owner generally must establish continuous use in commerce for five consecutive years after registration, continuing current use, and the absence of specified adverse decisions or pending proceedings involving rights in the mark.
Many owners file a combined Sections 8 and 15 submission during the fifth-to-sixth-year window. Combining them is convenient when the mark qualifies, but the two declarations remain legally distinct. Section 8 is necessary to prevent cancellation. Section 15 is not.
When the statutory conditions are met, incontestability strengthens the registration’s evidentiary effect. Under 15 U.S.C. § 1115(b), an incontestable registration can provide conclusive evidence of validity, ownership, and the exclusive right to use the mark for the covered goods or services, subject to the registration’s limits and statutory defenses.
“Incontestable” does not mean immune from every attack. Defenses and grounds involving matters such as abandonment, fraud, certain fair uses, prior rights, and genericness can remain relevant. Incontestability also does not prove that another party’s particular use creates a likelihood of confusion. That issue still depends on the marks, goods or services, trade channels, consumers, and other facts.
Marks on the Supplemental Register are not eligible for Section 15 incontestability. They still require timely maintenance filings.
Madrid Protocol registrations follow a parallel U.S. schedule
Registrations based on a Madrid Protocol extension of protection under Section 66(a) use Section 71 declarations rather than Section 8 declarations. They do not use Section 9 to renew the U.S. extension.
The USPTO’s Madrid post-registration timeline requires a Section 71 Declaration of Use or Excusable Nonuse between the fifth and sixth anniversaries of the U.S. registration, again between the ninth and tenth anniversaries, and during the year before each later ten-year anniversary. The six-month grace period applies with an additional fee.
Madrid owners have a second calendar to maintain. The underlying international registration must be renewed directly with the International Bureau of the World Intellectual Property Organization every ten years, calculated from the international registration date. The U.S. Section 71 dates are calculated from the date shown on the U.S. registration certificate. Those dates may not be the same.
Failing either side can undermine U.S. protection. A company with an international portfolio should therefore docket the U.S. extension and the international registration separately rather than assuming one filing maintains both.
Ownership and correspondence records should be cleaned up first
The entity filing a maintenance declaration must be the current owner. If a mark moved through an asset sale, merger, conversion, name change, or internal restructuring, the public ownership record and chain of title should be reviewed before the declaration is filed.
An incorrect owner is not a harmless caption error. It can trigger an Office action and may require documents establishing the transfer history. Trademark assignments also must include the associated goodwill; the ownership change should be documented consistently across the agreement, USPTO record, and maintenance filing.
Correspondence information deserves the same attention. Old employee email addresses, former counsel, dissolved entities, and outdated mailing addresses can cause critical notices to be missed. Tucker Law’s trademark monitoring practice includes tracking maintenance dates and changes affecting the portfolio.
A practical pre-filing maintenance review
Several months before a filing window opens, the owner should pull the registration certificate and current TSDR record, confirm the exact deadline, and identify the recorded owner. The business team should then compare the identification against present operations, item by item.
For each maintained good or service, preserve real evidence of use and confirm that the mark shown is materially the same as the registered mark. Review any licensed use to ensure the owner is exercising appropriate control. Identify discontinued items, business interruptions, entity changes, pending disputes, and foreign-registration dependencies early enough to analyze them.
The final filing should be reviewed as a verified legal statement, not treated as an administrative auto-renewal. The person signing must have a reasonable basis for the use claims, and the supporting evidence should remain in the file after submission in case the USPTO selects the registration for audit.
What happens if the deadline is missed?
If an owner misses both the ordinary filing period and the six-month grace period without a qualifying maintenance submission, the USPTO will cancel or expire the registration. The agency’s guidance states that the registration cannot simply be reinstated because the owner forgot the filing; the usual federal path is a new application.
That does not necessarily erase every underlying common-law right created by continued use, but it does surrender the federal registration and its associated benefits. A new application receives a new filing record and may face intervening applications, new examination issues, or changes in the owner’s marketplace position.
Different procedures may apply when a filing was timely submitted but refused as deficient, or when the USPTO record was updated in error. Those situations carry their own short response and petition deadlines. Prompt review is essential.
Protect the registration after the certificate arrives
A federal registration is an operating asset, not a framed endpoint. Its value depends on continued use, accurate ownership, reliable evidence, timely maintenance, and active marketplace protection.
Tucker Law’s trademark practice assists businesses with registration, maintenance, ownership, licensing, and enforcement. For help auditing a portfolio, preparing a Section 8, 9, 15, or 71 filing, or correcting a maintenance problem before a deadline expires, contact Tucker Law.
This article provides general information and is not legal advice for any particular registration or deadline.
