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11. 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

12. Q & A about trademarks, [answers to questions frequently asked about trademarks].

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1975.]
SuDoc number:: C 21.2:T 67/2/975

13. Technology assessment and forecast, 5th report, Aug. 1975.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1975.]
SuDoc number:: C 21.24:T 22/975-2

14. 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

15. Concordance, United States patent classification to international patent classification.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: 3d edition. July 1974
SuDoc number:: C 21.14/2:C 74/974

16. General information concerning patents.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: Revised June 1974. [1974.]
SuDoc number:: C 21.2:In 3/4

17. Manual of classification, Jan. 1975 [replacement pages incorporating remainder of changes directed to be made subsequent to Oct. 1, 1974 and prior to Dec. 31, 1974].

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1974.]
SuDoc number:: C 21.12:972-73/rev.pages 5

18. Manual of classification, replacement pages, Oct. 1973 and Jan. 1974.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1974.]
SuDoc number:: C 21.12:972-73/rev.pages

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