Publicação do pedido de patente
#3.1
06/14/1988
RPI 921
Application data
Number
PI8605652Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
Nakata S/A Indústria e Comércio
SP, BR
Inventors
L. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/14/1988
RPI 921
#2.1
04/14/1987
RPI 860
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F16F 4/34.
03/27/2018
RPI 2464
#21.1
Patente extinta em 05/11/2001
07/22/2008
RPI 1959
#16.1
06/30/1992
RPI 1126
#13.1
01/28/1992
RPI 1104
#9.1
09/24/1991
RPI 1086
#4.1
12/18/1990
RPI 1046
From the same holder
Same category
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