Publisher: Patent and Trademark Office / Sudoc Stem: C 21.15 - Blacklight Search Results

Start Over Publisher Patent and Trademark Office Sudoc Stem C 21.15

1. Manual of patent examining procedure, 3d edition, Apr. 1975, revision 44.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1975.]
SuDoc number:: C 21.15:961/rev.notice 44

2. Manual of patent examining procedure, original 3d edition, dated Nov. 1961, [revision 43].

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: Jan. 1975
SuDoc number:: C 21.15:961/rev.notice 43

3. Manual of patent examining procedure, 3d edition, revision 42.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: Oct. 1974
SuDoc number:: C 21.15:961/rev.notice 42