Publicação do pedido de patente
#3.1
07/05/1988
RPI 924
The letters patent expired on 07/01/2008: 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Montplas Indústria de Montagens Mecanicas e Plásticos Ltda
PR, BR
Inventors
J. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/05/1988
RPI 924
#2.1
05/05/1987
RPI 863
#21.1
Patente extinta em 28/11/1996
07/01/2008
RPI 1956
07/02/1991
RPI 1074
#16.1
02/26/1991
RPI 1056
#13.1
11/13/1990
RPI 1041
#9.1
07/31/1990
RPI 1026
#6.1
03/13/1990
RPI 1009
From the same holder
Same category
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