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

Start Over Author Patent Office Publish Year Decade 1940 - 1949

291. Orsini, Ivan. In Court of Customs and Patent Appeals, patent appeal no. 5251, in re Ivan Orsini, improvements in bricks, blocks, and like building elements; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1946.]
SuDoc number:: C 21.10:Or 8

292. Parlanti, Conrad A. In Court of Customs and Patent Appeals, patent appeal no. 5230, in re Conrad Anthony Parlanti and Ernest Windsor-Bowen, casting of nonferrous metals; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Coast and Geodetic Survey
Publisher:: Patent Office
Date:: [1946.]
SuDoc number:: C 21.10:P 239

293. Patents. Classification of patents issued Jan. 1.-June 25, 1946.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1946.]
SuDoc number:: C 21.5/a 1:582/1-587/4

294. Patents. Classification of patents issued July 2-Dec. 31, 1946.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1946.]
SuDoc number:: C 21.5/a 1:588/1-593/5

295. Patents. Classification of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 2d revision. 1946
SuDoc number:: C 21.2:C 56/21

296. Patents. Index of patents issued from Patent Office, 1945.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1946
SuDoc number:: C 21.5/2:945

297. Patents. Information concerning register of patents available for license or sale.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Jan. 1946
SuDoc number:: C 21.2:R 26/946

298. Patents. [Manual of classification of patents, 1940, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1946
SuDoc number:: C 21.12:940/p.25-26,rev.,etc

299. Patents. [Manual of classification of patents. 1940, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1946
SuDoc number:: C 21.12:940/p.148a-148b,rev.

300. Patzer, William. In Court of Customs and Patent Appeals, patent appeal no. 5276, in re William Patzer and Walter A. Tratsch, coin detector for telephone pay stations; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1946.]
SuDoc number:: C 21.10:P 279

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