Author: Patent Office / Catalog Issue Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Patent Office Catalog Issue Year Decade 1920 - 1929

611. Hoss, Norton A. In Court of Appeals of District of Columbia, Oct. term, 1926, patent appeal no. 1936, in re Norton A. Boss, color substances and process of producing same; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1926
SuDoc number:: C 21.10:R 733

612. Inventions. Changes in classification [of inventions], order 2944; Feb. 5, 1926.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 6:926/1

613. Inventions. Changes in classification [of inventions], order 2964; June 3, 1926.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 6:926/2

614. Inventions. Changes in classification [of inventions], order 2976; Sept. 13, 1926.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 6:926/3

615. Lotz, Charles W. In Court of Appeals of District of Columbia, Oct. term, 1926, patent appeal no. 1917, in re Charles W. Lotz, process of burning pulverized fuel; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1926
SuDoc number:: C 21.10:L 919

616. Markel, Charles. In Court of Appeals of District of Columbia, Oct. term, 1926, patent appeal no. 1901, in re Charles Markel, cross-heads; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1926
SuDoc number:: C 21.10:M 34

617. Meyer, Trygve E. In Court of Appeals of District of Columbia, Oct. term, 1926, patent appeal no. 1929, in re Trygve E. Meyer, automatic telephone svstems; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1926
SuDoc number:: C 21.10:M 575

618. Official gazette. Official gazette [Aug. 10, 1926].

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 4:349/2

619. Official gazette. Official gazette [Aug. 17, 1926].

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 4:349/3

620. Official gazette. Official gazette [Aug. 24, 1926].

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1926.]
SuDoc number:: C 21.5/a 4:349/4

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