Publicação do pedido de patente
#3.1
08/02/1988
RPI 928
Application data
Number
PI8707034Type
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: 08/02/1988. We update with every new RPI gazette, published weekly.
Applicants
A. P. (pessoa física)
SE
Inventors
J. N. (pessoa física)
DK
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/02/1988
RPI 928
#2.1
03/29/1988
RPI 910
#21.1
Patente extinta em 23/12/2002
07/29/2008
RPI 1960
#16.1
11/24/1992
RPI 1147
#13.1
07/28/1992
RPI 1130
#9.1
03/10/1992
RPI 1110
#6.1
08/13/1991
RPI 1080
#4.1
11/20/1990
RPI 1042
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