Author: Patent Office / Publish Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1950 - 1959

101. Classification bulletin. 232. Class 97, Plows.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revision 1 [May 1953.]
SuDoc number:: C 21.3:232/2

102. Annual report of commissioner of patents, fiscal year 1953.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1953
SuDoc number:: C 21.1/2:953

103. Classification bulletin 411, containing classification order nos. 140-143 pertaining to classification of subjects of invention revised by classification group of Patent Office.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.3:411

104. Classification bulletin. 410. Class 340, Communications, electrical.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.3:410

105. Classification bulletin. 412. Class 339, Electrical connectors, May 12, 1953.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.3:412

106. Classification bulletins. 200. Class 260, Chemistry, carbon compounds. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.3:(nos.)

107. Classification bulletins. 413. Class 333, Wave transmission linos and networks.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.3:(nos.)

108. Decisions of commissioner of patents and of United States courts in patent and trademark cases, compiled from v. 654-665 of Official gazette of Patent Office during 1952.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1953
SuDoc number:: C 21.6:952

109. General information concerning patents, Jan. 1, 1953.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.2:P 27/953

110. General information concerning trade-marks; Apr. 1953.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1953.]
SuDoc number:: C 21.2:T 67/953

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