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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
Henrietta H. Cole
Henrietta H. Cole
By United States. Congress. House. Committee on Patents
Patent laws
Patent laws
By United States. Congress. House. Committee on Patents
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
Amend the Trade-mark Act
Amend the Trade-mark Act
By United States. Congress. House
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
Rules and forms of the Canadian Patent Office
Rules and forms of the Canadian Patent Office
By Canada. Patent and Copyright Office
The Hungarian Patent Office
The Hungarian Patent Office
By Magyar Szabadalmi Hivatal
Abridgment of American patents.
Abridgment of American patents.
By
Amending revised statutes relating to caveats
Amending revised statutes relating to caveats
By United States. Congress. Senate. Committee on Patents
Amending sections 476, 477, and 440 of the Revised Statutes
Amending sections 476, 477, and 440 of the Revised Statutes
By United States. Congress. Senate. Committee on Patents
Codification of the patent laws
Codification of the patent laws
By United States. Congress. Senate. Committee on Patents
Common carriers
Common carriers
By United States. Congress. Senate. Committee on Patents
Granting certain authority to the Commissioner of Patents
Granting certain authority to the Commissioner of Patents
By United States. Congress. Senate. Committee on Patents
Increase of fees in the Patent Office
Increase of fees in the Patent Office
By United States. Congress. Senate. Committee on Patents
Letter from the Commissioner of Patents, communicating, in obedience to law, a statement showing the amount of expenditures in the United States Patent Office from the 20th of July to the 30th of November, 1868, inclusive, and a statement of moneys received from the 1st day of July to the 30th day of November, 1868, inclusive
Letter from the Commissioner of Patents, communicating, in obedience to law, a statement showing the amount of expenditures in the United States Patent Office from the 20th of July to the 30th of November, 1868, inclusive, and a statement of moneys received from the 1st day of July to the 30th day of November, 1868, inclusive
By United States. Congress. Senate. Committee on Patents
Limitation of right of review of decisions of the Patent Office in trade-mark cases
Limitation of right of review of decisions of the Patent Office in trade-mark cases
By United States. Congress. Senate. Committee on Patents
Patent office models
Patent office models
By United States. Congress. Senate. Committee on Patents
Preventing fraud, deception, or other improper practice before the Patent Office
Preventing fraud, deception, or other improper practice before the Patent Office
By United States. Congress. Senate. Committee on Patents
Prevention of improper practice before the United States Patent Office
Prevention of improper practice before the United States Patent Office
By United States. Congress. Senate. Committee on Patents
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
Procedure in Patent Office
Procedure in Patent Office
By United States. Congress. Senate. Committee on Patents