14.7
10/24/1989
RPI 992
Application data
Number
PI8901257Type
Filing
Publication
The letters patent expired on 12/18/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
The Procter & Gamble Company
US
Inventors
C. S. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/24/1989
RPI 992
#2.1
05/09/1989
RPI 968
#21.1
Patente extinta em 20/03/2009
12/18/2012
RPI 2189
#15.11
01/19/2010
RPI 2037
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
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12/03/1996
RPI 1357
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03/28/1995
RPI 1269
#7.1
08/23/1994
RPI 1238
#4.1
03/02/1993
RPI 1161
#3.1
10/16/1990
RPI 1037
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