Publicação do pedido de patente
#3.1
03/22/1988
RPI 909
Application data
Number
PI8703489Type
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: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
N. A. (pessoa física)
NO
Inventors
J. S. (pessoa física)
NO
S. F. (pessoa física)
NO
T. N. (pessoa física)
NO
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/22/1988
RPI 909
#2.1
09/29/1987
RPI 884
#21.1
Patente extinta em 08/07/2002
07/29/2008
RPI 1960
#16.1
03/30/1993
RPI 1165
08/18/1992
RPI 1133
#15.3
06/16/1992
RPI 1124
#9.1
01/14/1992
RPI 1102
#4.1
12/11/1990
RPI 1045
From the same holder
Same category
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