Author: Commerce Department / Publisher: Patent Office - Blacklight Search Results

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2731. 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

2732. 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

2733. 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

2734. 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

2735. 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

2736. 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

2737. 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

2738. Pierce, George W. In Court of Customs and Patent Appeals, patent appeal no. 3144, in re George W. Pierce, magnetostrictive vibrators; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:P 611/3

2739. Pomeroy, William D. In Court of Customs and Patent Appeals, patent appeal no. 3104, in re William D. Pomeroy, method and apparatus for suppressing surges in hydraulic systems; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:P 771

2740. Randell, Ralph R. In Court of Customs and Patent Appeals, patent appeal no. 3169, in re Ralph R. Randell, improvements in art of measuring fluid flow in open or nonpressure channels; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1932.]
SuDoc number:: C 21.10:R 158

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