Pedido de patente depositado
#2.1
07/04/1989
RPI 976
Application data
Number
PI8902371Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
The Procter & Gamble Company
US
Inventors
I. N. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/04/1989
RPI 976
#21.1
Patente extinta em 23/05/2004
12/22/2009
RPI 2033
#16.1
09/24/1996
RPI 1347
#13.1
02/27/1996
RPI 1317
#9.1
09/05/1995
RPI 1292
#4.1
04/21/1992
RPI 1116
08/07/1990
RPI 1027
#3.1
01/23/1990
RPI 1003
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