Publicação do pedido de patente
#3.1
06/14/1988
RPI 921
Application data
Number
PI8705933Type
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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
S. V. (pessoa física)
FR
Inventors
A. L. (pessoa física)
FR
D. M. (pessoa física)
FR
I. G. (pessoa física)
ES
P. B. (pessoa física)
FR
R. B. (pessoa física)
FR
IPC Classification
Priority claims
FR
86.15488 · 11/06/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/14/1988
RPI 921
#2.1
03/08/1988
RPI 907
#21.1
Patente extinta em 04/11/2002
07/29/2008
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#16.1
04/26/1994
RPI 1221
#9.1
08/24/1993
RPI 1186
#6.1
02/16/1993
RPI 1159
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09/25/1990
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