Author: Patent Office / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1920 - 1929

371. Inventions. Changes in classification [of inventions], order 2998-3000; Mar. 8-11, 1927.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.5/a 6:927/2

372. Inventions. Changes in classification [of inventions], order 3006-7, 3010-11; Apr. 12-May 9, 1927.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.5/a 6:927/3

373. Inventions. Changes in classification [of inventions], order 3013; June 9, 1927.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.5/a 6:927/4

374. Inventions. Changes in classification [of inventions], order 3024 and 3026; Sept. 26 and 28, 1927.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.5/a 6:927/5

375. Inventions. Changes in classification [of inventions], order 3027 and 3030; Oct. 18 and Nov. 8, 1927.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.5/a 6:927/6

376. Lucke, Charles E. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2029, in re Charles E. Lucke and Otto Nonnenbruch, improvements in internal combustion engines; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1927.]
SuDoc number:: C 21.10:L 963

377. Lucke, Charles E. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2030, in re Charles E. Lucke and Otto Nonnenbruch, internal combustion engines; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1927
SuDoc number:: C 21.10:L 963/2

378. Marshall, William. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2105, in re William Marshall and John Levandoski, vehicle body construction; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1927
SuDoc number:: C 21.10:M 358

379. Moulton, Forest R. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2002, in re Forest Ray Moulton, method of and apparatus for light projection; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1927
SuDoc number:: C 21.10:M 862

380. Murray, Joseph B. In Court of Appeals of District of Columbia, Oct. term, 1927, patent appeal no. 2087, in re Joseph B. Murray and Thomas E. Murray, jr., welding segments of hollow articles; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1927
SuDoc number:: C 21.10:M 964

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