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Patent and Trademark Resource Center

Visit this resource guide to find Patent and Trademark resources and searching tools.

Patent & Trademark Resource Center at SAPL


San Antonio Public Library ( SAPL) is a Patent and Trademark Resource Center (PTRC) of the United States Patent and Trademark Office (USPTO).

As a PTRC, SAPL has both human and technical resources including various searching tools to help inventors in San Antonio and surrounding areas. The Library is open to the public, and there is no charge to use the materials.