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Patents > Search Collections > " Manual of Patent Examining Procedure" Most Recent Edition > MPEP Editions and Revisions 1948 - 2012

PDF Copies of MPEP Editions and Revisions 1948 - 2012

    
 Original MPEP1948-1949
 First editionNov 1949
 Rev. 1Nov 1950
 Rev. 2Dec 1951
 Rev. 3May 1952
 Second editionNov 1953
 Rev. 1April 1955
 Rev. 2June 1956
 Rev. 3June1957
 Rev. 4July 1958
 Third editionNov 1961
 Rev. 1Jan 1964
 Rev. 2Nov 1964
 Rev. 3Jan 1965
 Rev. 4April 1965
 Rev. 5July 1965
 Rev. 6Oct 1965
 Rev. 7Jan 1966
 Rev. 8April 1966
 Rev. 9July 1966
 Rev. 10Oct 1966
 Rev. 11Jan 1967
 Rev. 12April 1967
 Rev. 13July 1967
 Rev. 14Oct 1967
 Rev. 15Jan 1968
 Rev. 16April 1968
 Rev. 17July 1968
 Rev. 18Oct 1968
 Rev. 19Jan 1969
 Rev. 20April 1969
 Rev. 21July 1969
 Rev. 22Oct 1969
 Rev. 23Jan 1970
 Rev. 24April 1970
 Rev. 25July 1970
 Rev. 26Oct 1970
 Rev. 27Jan 1971
 Rev. 28April 1971
 Rev. 29July 1971
 Rev. 30Oct 1971
 Rev. 31Jan 1972
 Rev. 32April 1972
 Rev. 33July 1972
 Rev. 34Oct 1972
 Rev. 35Jan 1973
 Rev. 36April 1973
 Rev. 37July 1973
 Rev. 38Oct 1973
 Rev. 39Jan 1974
 Rev. 40April 1974
 Rev. 41July 1974
 Rev. 42Oct 1974
 Rev. 43Jan 1975
 Rev. 44April 1975
 Rev. 45July 1975
 Rev. 46Oct 1975
 Rev. 47Jan 1976
 Rev. 48April 1976
 Rev. 49July 1976
 Rev. 50Oct 1976
 Rev. 51Jan 1977
 Rev. 52April 1977
 Rev. 53July 1977
 Rev. 54Oct 1977
 Rev. 55Jan 1978
 Rev. 56April 1978
 Fourth editionJune 1979
 Rev. 1Jan 1980
 Rev. 2April 1980
 Rev. 3July 1980
 Rev. 4Oct 1980
 Rev. 5Jan 1981
 Rev. 6June 1981
 Rev. 7July 1981
 Rev. 8Oct 1981
 Rev. 9Sept 1982
 Fifth editionAug 1983
 Rev. 1Oct 1985
 Rev. 2Dec 1985
 Rev. 3May 1986
 Rev. 4Oct 1986
 Rev. 5July 1987
 Rev. 6Oct 1987
 Rev. 7Dec 1987
 Rev. 8May 1988
 Rev. 9Sept 1988
 Rev. 10Jan 1989
 Rev. 11April 1989
 Rev. 12July 1989
 Rev. 13Nov 1989
 Rev. 14Nov 1992
 Rev. 15Aug 1993
 Rev. 16March 1994
 Sixth editionJan 1995
 Rev. 1Sept 1995
 Rev. 2July 1996
 Rev. 3July 1997
 Seventh editionJuly 1998
 Rev. 1Feb 2000
 Eighth editionAug 2001
 Rev. 1Feb 2003
 Rev. 2May 2004
 Rev. 3Aug 2005
 Rev. 4Oct 2005
 Rev. 5Aug 2006
 Rev. 6Sept 2007
 Rev. 7July 2008
 Rev. 8July 2010
 Rev. 9August 2012
KEY: mpep_E Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

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