WorldCat Identities

United States Patent and Trademark Office Search and Information Resources

Overview
Works: 10 works in 16 publications in 1 language and 479 library holdings
Genres: Periodicals  Classification  Handbooks and manuals 
Classifications: T223.F4, 608.773012
Publication Timeline
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Most widely held works by United States
Manual of classification by United States( )

in English and held by 369 WorldCat member libraries worldwide

Includes list of replacement pages
Handbook on the use of the U.S. Patent Classification System by United States( Book )

3 editions published in 1997 in English and held by 42 WorldCat member libraries worldwide

Examiner handbook on the use of the U.S. patent classification system( Book )

3 editions published between 1997 and 1999 in English and held by 25 WorldCat member libraries worldwide

Examiner handbook on the use of the U.S. Patent Classification system( Book )

1 edition published in 1999 in English and held by 19 WorldCat member libraries worldwide

Examiner handbook on the use of the U.S. patent classification system by United States( Book )

1 edition published in 1992 in English and held by 12 WorldCat member libraries worldwide

Handbook on the use of the U.S. Patent Classification System by United States( Book )

1 edition published in 1992 in English and held by 8 WorldCat member libraries worldwide

Manual of classification by United States( )

in English and held by 3 WorldCat member libraries worldwide

Manual of classification : basic manual by United States( )

in English and held by 1 WorldCat member library worldwide

Manual of classification by United States( Book )

2 editions published between 1992 and 1994 in English and held by 0 WorldCat member libraries worldwide

Manual of classification by United States( )

in English and held by 0 WorldCat member libraries worldwide

 
Audience Level
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Audience Level
1
  Kids General Special  
Audience level: 0.56 (from 0.53 for Manual of ... to 1.00 for Manual of ...)