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

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4231. Patents. [Manual of classification of patents, 1923, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.2:C 56/4/923-p.231-233

4232. Patents. [Manual of classification of patents, 1923, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: I 23.2:C 56/4/923-p.169, etc.

4233. Patents. [Manual of classification of patents, 1923] errata and minor correction sheet, Jan. 1-June 30, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.2:C 56/4/923-errata-3

4234. Reo Motor Car Company. In Court of Appeals of District of Columbia, Oct. term, 1925, patent appeal no. 1865, in re Reo Motor Car Company, trademark for light motor trucks; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.10:R 245

4235. Report. Annual report of commissioner of patents to Secretary of Commerce, fiscal year 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.1/2:925

4236. Stevenson, Ralph D. In Court of Appeals of District of Columbia, Oct. term, 1925, patent appeal no. 1792, in re Ralph D. Stevenson, retention device; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.10:St 48

4237. Stevenson, Ralph D. In Court of Appeals of District of Columbia, Oct. term, 1925, patent appeal no. 1796, in re Ralph D. Stevenson, structures for locking rods and analogous devices to each other; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.10:St 48/2

4238. Stoffregen, Ernst. In Court of Appeals of District of Columbia, Jan. term, 1925, patent appeal no. 1750, in re Ernst Stoffregen, improvement in electric arc welding; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.10:St 66

4239. Sweetland, Ernest J. In Court of Appeals of District of Columbia, Oct. term, 1925, patent appeal no. 1760, in re Ernest J. Sweetland, lubricating systems of internal combustion engines; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: C 21.10:Sw 36

4240. Trade-marks. Changes in classification of trade-marks [and inventions], order 2892, 2896-97; Jan. 12-Mar. 11, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.8/a 2:925/1

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