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patent offices
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![Cover of [William Wheeler Hubbell, authorized to apply for patents.] by united states. congress. senate. committee on patents](https://covers.openlibrary.org/b/id/10200621-M.jpg)
[William Wheeler Hubbell, authorized to apply for patents.]
By United States. Congress. Senate. Committee on Patents
Rules and directions for proceedings in the Confederate States Patent office
By Confederate States of America. Patent Office
Prevention of fraud, deception, or improper practice in connection with business before the United States Patent Office, and for other purposes
Prevention of fraud, deception, or improper practice in connection with business before the United States Patent Office, and for other purposes
By United States. Congress. House. Committee on Patents
Rules and forms of the Canadian Patent Office
Rules and forms of the Canadian Patent Office
By Canada. Patent and Copyright Office
Amend the Trade-mark Act
Amend the Trade-mark Act
By United States. Congress. House
Results of meteorological observations, made under the direction of the United States Patent Office and the Smithsonian Institution, from the year 1854 to 1859, inclusive, being a report of the Commissioner of Patents made at the first session of the Thirty-sixth Congress
Results of meteorological observations, made under the direction of the United States Patent Office and the Smithsonian Institution, from the year 1854 to 1859, inclusive, being a report of the Commissioner of Patents made at the first session of the Thirty-sixth Congress
By United States. Patent Office
Patent laws
Patent laws
By United States. Congress. House. Committee on Patents
Henrietta H. Cole
Henrietta H. Cole
By United States. Congress. House. Committee on Patents
Contents of a box in Treasury Department. Letter from the Secretary of the Treasury, in answer to a resolution of the House of 6th instant, relative to the contents of a box in the treasury vaults
Contents of a box in Treasury Department. Letter from the Secretary of the Treasury, in answer to a resolution of the House of 6th instant, relative to the contents of a box in the treasury vaults
By United States. Congress. Senate. Committee on Commerce
The Hungarian Patent Office
The Hungarian Patent Office
By Magyar Szabadalmi Hivatal
Prevention of improper practices before United States Patent Office
Prevention of improper practices before United States Patent Office
By United States. Congress. Senate. Committee on Patents
U.S. Patent and Trademark Office (PTO)
By United States. Congress. House. Committee on the Judiciary. Subcommittee on Courts and Intellectual Property
Project A3, management information exchange
Project A3, management information exchange
By Trilateral Statistical Working Group
A Guide to patents
A Guide to patents
By Canada. Consumer and Corporate Affairs.
Rules and directions for proceedings in the Patent Office, November 1, 1869
Rules and directions for proceedings in the Patent Office, November 1, 1869
By United States. Patent Office
Répertoire d'adresses d'administrations nationales de la propriété industrielle =
Répertoire d'adresses d'administrations nationales de la propriété industrielle =
By World Intellectual Property Organization
80 Jahre Patentgerichtsbarkeit in Düsseldorf
80 Jahre Patentgerichtsbarkeit in Düsseldorf
By Thomas Kühnen,Patentgerichtsstandort Düsseldorf
Chʻaegim unyŏng kigwan chʻoejŏk unyŏng pangan e taehan yŏnʼgu
Chʻaegim unyŏng kigwan chʻoejŏk unyŏng pangan e taehan yŏnʼgu
By Han'guk Haengjŏng Yŏn'guwŏn
Zhongguo zhuan li guan li, dai li ji gou ming lu
Zhongguo zhuan li guan li, dai li ji gou ming lu
By Qilin Xie
Substitute for section 4885 of Revised Statutes, relating to issue of patents
Substitute for section 4885 of Revised Statutes, relating to issue of patents
By United States. Congress. House. Committee on Patents
Patent office models
Patent office models
By United States. Congress. Senate. Committee on Patents
To increase force and salaries in Patent Office
To increase force and salaries in Patent Office
By United States. Congress. House. Committee on Patents
Clark Mills
Clark Mills
By United States. Congress. House. Committee on Patents
Increasing Efficiency of Patent Office
Increasing Efficiency of Patent Office
By United States. Congress. House. Committee on Patents