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1. Trademark manual of examining procedure (TMEP). First edition.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1974
SuDoc number:: C 21.14/2:T 67

2. Concordance, United States patent classification to international patent classification. 2d edition, Nov. 1971.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1971.]
SuDoc number:: C 21.14/2:C 74/971

3. Guide for patent draftsmen, selected rules of practice relating to patent drawings.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Revised 1971.] [1971.]
SuDoc number:: C 21.14/2:D 78/971

4. Concordance, United States patent classification to international patent classification. 1st edition, Apr. 1969.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1969.]
SuDoc number:: C 21.14/2:C 74

5. Development and use of patent classification systems [with partial list of pertinent reading material].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Jan. 1966
SuDoc number:: C 21.14/2:C 56

6. Guide for patent draftsmen, selected rules of practice relating to patent drawings.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1966.]
SuDoc number:: C 21.14/2:D 78