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Before you file

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After you file

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Getting it right

How to register a trademark What a trademark costs Trademark renewal ™ and ® symbols Do you need an attorney? Amazon Brand Registry

Reference

Glossary USPTO status codes TESS: what replaced it Methodology & data sources

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ChatGPT & Claude plugin

Free tool

Trademark filing strategy Q&A

Ask anything about U.S. trademark filing: what an Office action means, what to do at a specific status code, how deadlines work, when to consult an attorney. Answers come from a curated knowledge base of USPTO process docs and the full status-code reference, with cited sources.

Plain English is fine. Specific is better than general.

Try one of these:

What this answers well

The tool covers the USPTO trademark prosecution process end-to-end:

  • Status codes: what each of the 96 USPTO trademark status codes means, why it matters, and what action (if any) is required of the applicant.
  • Office actions: what triggers them, how to respond, deadlines, the difference between non-final (638) and final (650).
  • Intent-to-use path: Notice of Allowance, Statement of Use deadlines, extension requests, the 36-month maximum window.
  • Maintenance filings: Section 8 (continued use), Section 9 (renewal), Section 15 (incontestability), Section 71 (Madrid).
  • Substantive refusals: §2(d) likelihood-of-confusion, §2(e) descriptiveness, the Supplemental Register option.
  • Specimen requirements: what counts as proof of use for goods vs services, common reasons specimens are rejected.
  • TTAB proceedings: opposition windows, cancellation, appeals.
  • Nice classes: what each of the 45 classes covers, how to choose between adjacent classes (9 vs 42, 25 vs 35).

What it can't do

  • It's not a search of the live USPTO database. For "is THIS specific mark already registered" use the risk assessment tool.
  • It doesn't give jurisdiction-specific legal advice. For any filing of substantial value, consult an actual trademark attorney.
  • It can't draft Office action responses for you. It can explain what kind of response is appropriate and what to address, but the actual drafting needs your specifics.

Each answer is saved at a unique URL for 6 months so you can return to it or share it with your attorney. Identical questions return cached results near-instantly.