Author: Patent Office / Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Patent Office Catalog Issue Year Decade 1930 - 1939

511. Patents. [Manual of classification of patents, 1929, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1937
SuDoc number:: C 21.12:929/p.75-75B/rev., etc.

512. Patents. [Manual of classification of patents, 1929] [substitute pages containing corrections].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1937
SuDoc number:: C 21.12:929/p.74A, rev., etc,

513. Patents. [Manual of classification of patents, 1929] errata and minor correction sheet, Jan. 1-June 30, 1937.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.12:929/errata 937

514. Patents. [Manual of classification of patents, 1929] errata and minor correction sheet, July 1-Dec. 31, 1936.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.12:929/errata 936-2

515. Pelzer, Harry L. In Court of Customs and Patent Appeals, patent appeal no. 3869, in re Harry L. Pelzer, art of cracking hydrocarbons; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:P 369

516. Pfleger, George T. In Court of Customs and Patent Appeals, patent appeal no. 3828, in re George T. Pfleger and Thomas G. Meyers, bearing structure; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:P 483

517. Pick, Eric. No. 6988-89, in United States Court of Appeals for District of Columbia, Oct. term, 1937, Erick Pick and Permutit Company v. Conway P. Coe, commissioner of patents, appeal from District Court of United States for District of Columbia; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:P 585

518. Prinzler, Carl J. In Court of Customs and Patent Appeals, patent appeal no. 3966, in re Carl J. Prinzler, panic lock for doors; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:P 937

519. Procter & Gamble Company. No. 6894, in United States Court of Appeals for District of Columbia, Apr. term. 1937, special calendar, Procter & Gamble Company v. Conway P. Coe, commissioner of patents, appeal from District Court of United States for District of Columbia; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:P 942

520. Quartz James. In Court of Customs and Patent Appeals, patent appeal no. 3797, in re James Quartz, carbon sheets and carbon binders; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1937.]
SuDoc number:: C 21.10:Q 28

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