Author: Commerce Dept. / Publisher: Patent Office - Blacklight Search Results

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131. Manual of classification [replacement pages]; Jan. 1960.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [February 1969]
SuDoc number:: C 21.12:967/rev.-6

132. Manual of patent examining procedure, 3d edition [Nov. 1961, revised pages].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Revised Jan. 19, 1969.] [1969.]
SuDoc number:: C 21.15:961/rev.notice 19

133. Classification definitions. class 117. Coating processes and miscellaneous products; revised by Office of Ex-amining and Documentation.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revision 2. Oct. 1969
SuDoc number:: C 21.3/2:117/rev.2

134. Classification definitions. class 166. Wells. Revision 2.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969

135. Classification definitions. class 200. Electricity, circuit makers and breakers. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

136. Classification definitions. class 241. Solid material comminution or disintegration. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

137. Classification definitions. class 281. Books, strips and leaves. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

138. Classification definitions. class 282. Manifolding. Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

139. Classification definitions. class 299. Mining or in situ disintegration of hard material.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revision 1. Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

140. Classification definitions. class 335. Electricity, magnetically operated switches, magnets and electromagnets, Revision 1.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1969
SuDoc number:: C 21.3/2:(nos.)

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