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, Nov 03 | 10:00AM to 6:00PM |
| Tue, Nov 04 | 12:00PM to 8:00PM |
| Wed, Nov 05 | 12:00PM to 8:00PM |
| Thu, Nov 06 | 10:00AM to 6:00PM |
| Fri, Nov 07 | 10:00AM to 6:00PM |
| Sat, Nov 08 | 10:00AM to 6:00PM |
| Sun, Nov 09 | 12:00PM to 6:00PM |