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

Start Over Author Patent Office Publish Year Decade 1950 - 1959

91. Classification bulletins. 418. Classification bulletin. Apr. 19-May 10, 1951, containing classification order nos. 162 and 163, 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:: [1954.]
SuDoc number:: C 21.3:(nos.)

92. Decisions of commissioner of patents and of United States courts in patent and trade-mark cases, compiled from v. 666-677 of Official gazette of Patent Office during 1953.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1954
SuDoc number:: C 21.6:953

93. General information concerning patents, Mar. 1, 1954.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.2:P 27/954

94. General information concerning plant patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.2:P 27/6

95. Manual of classification [July 1947, replacement sheets; Apr. 1954].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.12:947/rev.pages-23

96. Manual of classification [July 1947, replacement sheets; Jan. 1954]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.12:947/rev.pages-22

97. Manual of classification [July 1947, replacement sheets; July 1954].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.12:947/rev.pages-24

98. Rules of practice in patent cases, amendments effective Mar. 3, 1954.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.14:P 27/953/amdts.

99. Rules of practice in trade-mark cases, supplement to May 1952 edition.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1954.]
SuDoc number:: C 21.14:T 67/2/952/supp.-2

100. Classification bulletin. 414. Class 317, Electricity, Class 324, Electricity, measuring and testing.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Nov. 25, 1953
SuDoc number:: C 21.3:414

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