Author: Patent Office / Catalog Issue Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Author Patent Office Catalog Issue Year Decade 1940 - 1949

101. Classification bulletin 100, Feb. 7-May 23, 1947. containing classification orders nos. 5207 of old series and 1-5 of new series pertaining to classification subjects of invention revised by classification group of Patent Office, and includes class 318, Electricity, motive power systems.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.3:100

102. Classification bulletin 90, class 101, Printing, containing classification of above Class revised by Classification Division, and including till changes through order no. 5207, dated Feb. 7, 1947.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.3:99

103. Classification bulletin 98, May 4, 1945-Aug. 28, 1946, containing classification orders nos. 3927-4092, pertaining to classification of subjects of invention revised by Classification Division.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.3:98

104. Classification of patents issued Dec. 2, 1917-May 25, 1948.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1947-48.]
SuDoc number:: C 21.5/a 1:605/1-610/4

105. Classiflcation of patents issued June 17-Nov. 18, 1947.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.5/a 1:599/3-604/4

106. Croskey, Carl D. In Court of Customs and Patent Appeals, patent appeal no. 5348, in re Carl D. Croskey and Davidge H. H. Rowland, insulators; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.10:C 883/3

107. Davis, Harold S. In Court of Customs and Patent Appeals, patent appeal no. 5355, in re Harold S. Davis and Erwin L. Carpenter, production of acrylonitrile: brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1947.]
SuDoc number:: C 21.10:D 293/2

108. Decisions. Decisions of commissioner of patents and United States courts in patent and trade-mark cases; compiled from v. 582-593 of Official gazette of Patent Office during 1946.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1947
SuDoc number:: C 21.6:946

109. Decisions. Decisions of commissioner of patents and of United States courts in patent and trade-mark cases; compiled from v. 582-593 of Official gazette of Patent Office during 1946.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1947
SuDoc number:: C 21.6:946

110. Decisions. Decisions of commissioner of patents and of United States courts in patent and trade-mark cases; compiled from v. 582-593 of Official gazette of Patent Office during 1946.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1947

« Previous
Next »
1
2
…
7
8
9
10
11 Current Page, Page 11
12
13
14
15
…
138
139