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

Start Over Author Patent Office Publish Year Decade 1930 - 1939

2041. Patents. Classification of patents issued May 3-31, 1932.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.5/a 1:418/1-5

2042. Patents. Classification of patents issued Nov. 1-29, 1932.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.5/a 1:424/1-5

2043. Patents. Classification of patents issued Oct. 4-25, 1932.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.5/a 1:423/1-4

2044. Patents. Classification of patents issued Sept. 6-27, 1932.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.5/a 1:422/1-4

2045. Patents. Index of patents issued from Patent Office, 1931.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1932
SuDoc number:: C 21.5/2:931

2046. Patents. [Manual of classification of patents, 1929, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.12:929/p.43, 44

2047. Patents. [Manual of classification of patents, 1929] errata and minor correction sheets, Jan. 1-Dec. 31, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.12:929/errata 931

2048. Patterson, James F. In Court of Customs and Patent Appeals, patent appeal no. 3142, in re James F. Patterson, playground apparatus; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:P 277

2049. Peiler, Karl E. In Court of Customs and Patent Appeals, patent appeal no. 3001, in re Karl E. Peiler, method of and apparatus for feeding molten glass; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:P 351/3

2050. Peiler, Karl E. In Court of Customs and Patent Appeals, patent appeal no. 3032, in re Karl B. Peiler, machine for feeding molten glass; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:P 351/4

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