Publicação do pedido de patente
#3.1
03/08/1988
RPI 907
Application data
Number
PI8703047Type
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: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
FR
Inventors
B. V. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/08/1988
RPI 907
#2.1
09/29/1987
RPI 884
#21.1
Patente extinta em 17/06/2002
07/29/2008
RPI 1960
#16.1
11/26/1996
RPI 1356
#13.1
07/02/1996
RPI 1335
#9.1
01/09/1996
RPI 1310
#6.1
06/20/1995
RPI 1281
#6.1
05/04/1993
RPI 1170
#4.1
05/22/1990
RPI 1019
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