Patent and Trademark Resource Center (PTRC)
Nationwide network of Patent and Trademark Resource Centers (PTRC) hosted in academic, public and state libraries. Get help using search tools and guidance on application procedures (no legal advice).
- Task
- Search patents
- Patent or trademark
- both
- Legacy system
- —
- Current entry point
- www.uspto.gov/learning-and-resources/patent-trademark-resource-centers (open in browser)
- Legacy system and where it moved
- Not applicable (assistance centers are not subject to online system migration)
- Fee
- No fee statement on the page (assistance is provided in person at the centers; no legal advice)
- What you need (account or API key)
- No account required (assistance is available at local PTRC library locations)
- Source
- Patent and Trademark Resource Center(retrieved 2026-10-06)
Everything in the same category
Search patents (all 173) · both (all 2333)
Related entry points
- Lane Library, Georgia Southern University Libraries, Georgia Southern University Armstrong Campus (PTRC — Patent and Trademark Resource Center)
- Mississippi State University Libraries (PTRC — Patent and Trademark Resource Center)
- Oregon State University Libraries and Press (OSULP) (PTRC — Patent and Trademark Resource Center)
- St. John's University Libraries, St. John's University (PTRC — Patent and Trademark Resource Center)
- Texas A&M University Libraries (PTRC — Patent and Trademark Resource Center)
- The Ohio State University Libraries, The Ohio State University (PTRC — Patent and Trademark Resource Center)
- Tuskegee University Libraries (PTRC — Patent and Trademark Resource Center)
- University Libraries at Virginia Tech (PTRC — Patent and Trademark Resource Center)
- University of Central Florida Libraries (PTRC — Patent and Trademark Resource Center)
- University of Southern Mississippi Libraries (PTRC — Patent and Trademark Resource Center)
- University of the Virgin Islands Libraries (PTRC — Patent and Trademark Resource Center)
- University of the Virgin Islands (UVI) Libraries (PTRC — Patent and Trademark Resource Center)
- UT Arlington Libraries, The University of Texas at Arlington (PTRC — Patent and Trademark Resource Center)
- Ablah Library, Wichita State University (PTRC — Patent and Trademark Resource Center)
- Akron-Summit County Public Library (PTRC — Patent and Trademark Resource Center)
- Arizona State University Library, Arizona State University (PTRC — Patent and Trademark Resource Center)