USPTO Trademark Search
The USPTO's own free search of federally registered and pending US trademarks, with field tags, regular expressions and design codes.
- Starting price
- Free
- API
- TSDR API for trademark case status, documents and images, with an API key tied to a USPTO.gov account
- Hosting
- Web app at tmsearch.uspto.gov
Overview
USPTO Trademark Search is the United States Patent and Trademark Office's cloud-based search of federally registered and pending trademarks, which replaced the older TESS system. It is a free web tool for applicants checking a mark before filing and for practitioners running federal searches. Logging in with a free USPTO.gov account unlocks beta features such as image search and custom case summaries, and trademark records can also be retrieved through the separate TSDR API with an API key.
Our take
Pick it if you plan to file with the USPTO and want to check the federal register yourself first, and expect to search several times with field tags and alternative spellings rather than run one query. It covers the federal register only, so if you also need state registers, common-law use, other countries or a watch on new filings, the USPTO itself points you to other sources, and a paid screening service or an attorney is the fit for a full clearance.
Key Facts
| Category | |
|---|---|
| Starting price | Free The USPTO describes its search resources as free. A free USPTO.gov account is needed for the beta image search and custom case summaries, and for an API key. |
| API | TSDR API for trademark case status, documents and images, with an API key tied to a USPTO.gov account |
| Hosting | Web app at tmsearch.uspto.gov |
| Made in | United States |
Features
- Registers and countries covered
- Federally registered and pending US trademarks in the USPTO database. For a comprehensive clearance the USPTO lists further sources outside the tool: the Trademark Official Gazette, state trademark and business registries, domain name registries, Madrid Monitor, WIPO's Global Brand Database and EUIPO's TMview.
- Word, phonetic and image search
- Word searches by field tag such as CM for the combined mark, with exact phrases in quotes and regular expressions for alternative spellings and pronunciations, design search codes from the Design Search Code Manual, design searches by textual description, and a beta image search from an uploaded image for logged-in users
- Goods, services and Nice classes
- A coordinated class filter in expert mode and the CC field tag find marks in related international and US classes, and the Trademark ID Manual lists acceptable goods and services wording
- Clearance and conflict screening
- A search tool and not a screening: the USPTO calls its database one essential step of a clearance search, says there is no surefire way to uncover all potentially conflicting trademarks, and suggests a trademark screening service or a US-licensed attorney for an in-depth search
- Watch and alerts
- Status alerts come from separate USPTO services: MyUSPTO can send email updates when the status of an application changes, and Trademark Center has a docketing feature that tracks the status of applications filed through it
- Reports and exports
- Logged-in users can choose which sections appear on a case summary for a record and print or save it; a result opens most of the TSDR information without leaving the search system
- Integrations and API
- TSDR API for programmatic requests for trademark case status, documents and images, requiring an API key tied to a USPTO.gov account; trademark bulk data is downloadable from the USPTO Bulk Data Storage System and further data products sit on the USPTO Open Data Portal
Integrations
Integrations coming soon.
Deployment and Support
- Deployment
-
- Browser-based
- Onboarding
-
- Documentation and knowledge base
- Video tutorials
- Live online demos and webinars
Pros and Cons
Strengths
- Free, from the office that examines US federal applications
- Field tags and regular expressions for spelling and pronunciation variants
- Coordinated class filter for related goods and services across classes
- TSDR API and bulk data for trademark records
Limitations
- Covers the federal register only; state, common-law and foreign marks need other sources
- Image search is a beta for logged-in users, and the design search codes page still states the system does not allow reverse image searching
- Field tag syntax takes practice; the USPTO publishes separate handouts and webinars for it
Pricing
-
Free
Free
Public search of the USPTO; a free USPTO.gov account adds the beta image search, custom case summaries and an API key.
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