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

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5321. Sulzberger, Nathan. In Court of Customs and Patent Appeals, patent appeal no. 2939, in re Nathan Sulzberger, laxative chewing gum; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:Su 59

5322. Swain, Joseph G. In Court of Customs and Patent Appeals, patent appeal no. 2735, in re Joseph G. Swain, tire rim construction; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:Sw 14

5323. Tobold, Ewald F. In Court of Customs and Patent Appeals, patent appeal no. 2689, in re Ewald F. Tobold, improvements in separator for valve insides; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:T 556

5324. Tracy, James J. In Court of Customs and Patent Appeals, patent appeal no. 2948, in re James J. Tracy, automotive vehicle drive; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.10:T 674

5325. Trade-marks. Aug. 11, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.5/a 3:409/2

5326. Trade-marks. Aug. 18, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.5/a 3:409/3

5327. Trade-marks. Ausc. 25, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.5/a 3:409/4

5328. Trade-marks. Index of trade-marks issued from Patent Office, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1931
SuDoc number:: C 21.5/3:930

5329. Trade-marks. Trade-marks [etc. from] Official gazette, Mar. 10, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.5/a 3:404/2

5330. Trade-marks. Trade-marks [etc. from] Official gazette, Mar. 17, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1931.]
SuDoc number:: C 21.5/a 3:404/3

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