Author: Patent Office / Publish Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1940 - 1949

441. Patents. [Manual of classification of patents, 1940] errata and minor correction sheet, July 1-Dec. 31, 1944. [substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1945
SuDoc number:: C 21.12:940/p.123-124/rev., etc.

442. Patents. [substitute pages containing corrections].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1945
SuDoc number:: C 21.12:940/p.265-266/rev.

443. Patents. [substitute pages containing corrections].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1945
SuDoc number:: C 21.12:940/p.287-290, rev.

444. Patents. [substitute pages containing corrections].

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1945
SuDoc number:: C 21.12:940/p.235d-236, rev.-2, etc.

445. Phillips, Harold P. In Court of Customs and Patent Appeals, patent appeal no. 5184, in re Harold P. Phillips, improvement in piston rings; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 543

446. Phipps, John T. In Court of Customs and Patent Appeals, patent appeal no. 5104, in re John T. Phipps, cross roller bits; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 557/2

447. Pineo, Orrin W. In Court of Customs and Patent Appeals, patent appeal no. 5191, in re Orrin Weston Pineo, American Cyanamid Company, assignee, spectrophotometer transmission; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 653

448. Pinkerton, Roderick D. In Court of Customs and Patent Appeals, patent appeal no. 5027, in matter of application of Roderick D. Pinkerton & William Mendius, process; memorandum for commissioner of patents in opposition to appellants' petition for rehearing.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 655/3

449. Pinkerton, Roderick D. In Court of Customs and Patent Appeals, patent appeal no. 5192, in re Roderick D. Pinkerton, process; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 655/4

450. Prutton, Carl F. In Court of Customs and Patent Appeals, patent appeal no. 5156, in re Carl F. Prutton, Albert K. Smith and Harry E. Johnson, improvements in agents for mineral lubricating oils: brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1945.]
SuDoc number:: C 21.10:P 954/3

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