Pedido de certificado de adição de invenção
#5.1
02/17/1988
RPI 904
Application data
Number
PI8702086Type
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: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Vic Transmissões Ltda
SP, BR
Inventors
A. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
02/17/1988
RPI 904
#4.1
09/29/1987
RPI 884
#3.2
08/11/1987
RPI 877
#21.1
Patente extinta em 08/04/2002
07/29/2008
RPI 1960
#16.1
05/26/1992
RPI 1121
#15.11
11/19/1991
RPI 1094
#13.1
11/12/1991
RPI 1093
#9.1
07/16/1991
RPI 1076
#6.1
02/05/1991
RPI 1053
From the same holder
Same category
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