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

Start Over Author Patent Office Publish Year Decade 1920 - 1929

1201. Patents. Classification of patents issued May 6-27, 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]

1202. Patents. Classification of patents issued Sept. 2-30, 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]
SuDoc number:: I 23.8/a 3:326/1-5

1203. Patents. Index of patents issued from Patent Office, [calendar year] 1923.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1924

1204. Patents. Index to classification of patents, to accompany Manual of classification of patents; revised to Jan. 1, 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1924

1205. Patents. [Manual of classification of patents, 1923, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]
SuDoc number:: I 23.2:C 56/4/923-p.33, 34, etc.

1206. Patents. [Manual of classification of patents, 1923, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]
SuDoc number:: I 23.2:C 56/4/923-p.3, 4, etc.

1207. Patents. [Manual of classification of patents, 1923, substitute pages containing corrections.] errata and minor correction sheet, Jan. 1-June 30, 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]
SuDoc number:: I 23.2:C 56/4/errata

1208. Pitney-Bowes Postage Meter Company. In Court of Appeals of District of Columbia, Jan. term, 1925, patent appeal no. 1740, in re Pitney-Bowes Postage Meter Company, trade-mark for stamping machines; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1924
SuDoc number:: I 23.15:P 683

1209. Prints and labels. Labels registered July 15, 1924 [etc.].

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1924.]
SuDoc number:: I 23.8/a 6:L 11/2

1210. Report of commissioner of patents to Secretary of Interior, fiscal year 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1924
SuDoc number:: I 23.1/2:924

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