PTRC Logo Cleveland Public Library
Louis Stokes Wing, 3rd Floor
325 Superior Avenue
Cleveland, OH 44114
The Patent and Trademark Resource Center (PTRC) is part of a nationwide network of public, state, and academic libraries designated by the USPTO to support the public with trademark and patent assistance.

Cleveland Patent and
Trademark Resource Center
History and
PTRC Locations
by State
PTRC Basic
Learning Tools
And Links
7-Step U.S. Patent
Search Strategy Guide

1 West Lakeside Avenue, FL4   •   Cleveland, Ohio 44113-1078   •   Email:   •   Phone: (216) 861-5070   •   Fax: (216) 861-1606

Created on: July 21, 2016 -