Public Library Patent and Trademark Resources
- laurathelawlib
- Oct 30
- 1 min read
Did you know that our Multnomah County Library has a Patent and Trademark Resource Center?
Here is the URL:
From their homepage:
“Multnomah County Library is a Patent and Trademark Resource Center, known as a PTRC. This means we are part of a nationwide network of libraries that support the public with trademark and patent resources. We were designated as a PTRC by the United States Patent and Trademark Office, or USPTO.
Select library staff members have trained as PTRC representatives to help you use search tools to access patent and trademark information. They can: ….”
This blog post was published on 10/30/25, by Laura O.






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