Trademark Renewal: Section 8 and Section 9 Deadlines

Published by the Registry Consulting team · How we researchSources linked in this guideNot a law firm · no legal adviceTalk to a trademark attorney

Updated November 2, 2026

Stock photo: investment, concept, business, finance
Photo: Nature_Design / Pixabay

Registry Consulting is an independent information site, not a law firm, and does not give legal advice. Guides are general information about U.S. trademark law.

Quick answer: File a Section 8 declaration of use between the 5th and 6th year after registration, then a combined Section 8 and 9 renewal between the 9th and 10th year, and every 10 years after that. There is a six-month grace period for an extra fee.

A registration can last indefinitely if you keep using the mark and file maintenance documents on time.

This is general information, not legal advice. For advice on your situation, talk to a licensed trademark attorney.

Maintenance timeline

WhenWhat to file
Between years 5 and 6Section 8 declaration of use (optional Section 15 incontestability)
Between years 9 and 10Combined Section 8 declaration and Section 9 renewal
Every 10 years afterCombined Section 8 and 9
6 months after each deadlineGrace period with an extra fee

What you need

Frequently asked questions

How long does a trademark last?

As long as you keep using it and file the maintenance documents. See how long a trademark lasts.

What if I miss the grace period?

The registration is cancelled, and you'd need to file a new application.

Sources

Related guides