Concessão da patente
#16.1
10/24/1989
RPI 992
Application data
Number
PI8304083Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
S. V. (pessoa física)
FR
Inventors
H. K. (pessoa física)
JP
J. C. (pessoa física)
FR
N. S. (pessoa física)
JP
P. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/24/1989
RPI 992
#13.1
08/22/1989
RPI 983
#9.1
04/25/1989
RPI 966
#7.1
10/04/1988
RPI 937
03/04/1987
RPI 854
#4.1
06/24/1986
RPI 818
#3.1
03/07/1984
RPI 698
#2.1
10/04/1983
RPI 676
#21.1
Patente extinta em 29/07/98
07/01/2008
RPI 1956
From the same holder
Same category
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