Use the library Community Learning
PTRC event
Celebrate the launch of Multnomah County Library’s new Patent and Trademark Resource Center (PTRC), part of a nationwide network in partnership with the U.S. Patent and Trademark Office.
Join us for brief remarks from library staff and USPTO representatives as we mark this exciting new resource for inventors, entrepreneurs, and our community.
Brought to you by Multnomah County Library's Patent and Trademark Resource Center
| Mon, Mar 30 | 10:00AM to 6:00PM |
| Tue, Mar 31 | 12:00PM to 8:00PM |
| Wed, Apr 01 | 12:00PM to 8:00PM |
| Thu, Apr 02 | 10:00AM to 6:00PM |
| Fri, Apr 03 | 10:00AM to 6:00PM |
| Sat, Apr 04 | 10:00AM to 6:00PM |
| Sun, Apr 05 | 12:00PM to 6:00PM |