Publicação do pedido de patente
#3.1
04/05/1988
RPI 911
Application data
Number
PI8704045Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
P. L. (pessoa física)
FR
Inventors
P. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/05/1988
RPI 911
#2.1
11/10/1987
RPI 890
#21.1
Patente extinta em 07/08/2002
07/29/2008
RPI 1960
#16.1
05/26/1992
RPI 1121
#13.1
10/08/1991
RPI 1088
#9.1
06/11/1991
RPI 1071
#4.1
10/16/1990
RPI 1037
From the same holder
Same category
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