Publicação do pedido de patente
#3.1
06/20/1989
RPI 974
Application data
Number
PI8706456Type
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: 06/20/1989. We update with every new RPI gazette, published weekly.
Applicants
V. S. (pessoa física)
FR
Inventors
J. S. (pessoa física)
FR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/20/1989
RPI 974
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 30/11/2002
07/29/2008
RPI 1960
#16.1
09/26/1995
RPI 1295
#9.1
03/07/1995
RPI 1266
#6.1
08/16/1994
RPI 1237
#4.1
07/30/1991
RPI 1078
From the same holder
Same category
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