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

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

2181. Rules of practice. Rules of practice in Patent Office.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Revised Feb. 1, 1931. 1931
SuDoc number:: C 21.8:931

2182. Decisions. [Decisions in patent and trade-mark cases, etc.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Jan. 27, 1931
SuDoc number:: C 21.5/a 2:402/4

2183. Decisions. [Decisions in patent and trade-mark cases, etc.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Jan. 20, 1931
SuDoc number:: C 21.5/a 2:402/3

2184. Decisions. [Decisions in patent and trade-mark cases, etc.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Jan. 13, 1931
SuDoc number:: C 21.5/a 2:402/2

2185. Decisions. [Decisions in patent and trade-mark cases, etc.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: Jan. 6, 1931
SuDoc number:: C 21.5/a 2:402/1

2186. Abrahamsen, Alfred W. In Court of Customs and Patent Appeals, patent appeal no. 2931, in re Alfred W. Abrahamsen, moulding scrapers; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:Ab 82/2

2187. Batcher, Ralph R. In Court of Customs and Patent Appeals, patent appeal no. 2989, in re Ralph R. Batcher, straight-line frequency condenser; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:B 314

2188. Bertram, Clarence C. In Court of Customs and Patent Appeals, patent appeal no. 2767, in re Clarence Caspar Bertram, reversing gear mechanism; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:B 462

2189. Boudin, Louis. In Court of Customs and Patents Appeals, patent appeal no. 2980, in re Louis Boudin, process and apparatus for making sheet glass; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:B 661

2190. Boyd, London B. In Court of Customs and Patent Appeals, patent appeal no. 2862, in re Landon B. Boyd and Herbert L. Zimmerman, improvements in pistons; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:B 692/2

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