18 public-domain matches
Books by United States Patent Office
Official gazette of the United States Patent Office
Protection extended to patents, designs, trade-marks, and copyrights in China, Japan, and Korea
The growth of industrial art
USPTO - Patents & Inventions - An Information Aid for Inventors, 1959
USPTO - Semi-Automatic Indexing and Encoding 1959
![Cover of An Act to Establish the Law School Clinic Certification Program of the United States Patent and Trademark Office, and for Other Purposes. [Slip Law] AE 2.110:113-227](https://archive.org/services/img/an-act-establish-law-school-clinic-certification-program-us-patent-tra-slip-law-ae-2-110-113-227)
An Act to Establish the Law School Clinic Certification Program of the United States Patent and Trademark Office, and for Other Purposes. [Slip Law] AE 2.110:113-227
Osho Friends International v. Osho International Foundation - UNITED STATES PATENT AND TRADEMARK OFFICE
United States Patent Office - Classification of Inventions by Divisions 1897
United States Patent Office - Patent No. 2,465,367 - System For Enciphering Facsimiles-1; Application Serial No. 478,868
Rules of Practice in the United States Patent Office, August 1871
United States patent 903073
United States patent 903073
United States patent 803685
United States patent 803685
United States patent 999388
United States patent 999388
United States patent number — 433095