6.2
05/30/1989
RPI 971
Application data
Number
PI8503691Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
JP
Inventors
H. S. (pessoa física)
JP
K. O. (pessoa física)
JP
M. Y. (pessoa física)
JP
T. O. (pessoa física)
JP
Y. O. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
07/05/1988
RPI 924
#3.1
05/06/1986
RPI 811
#2.1
10/15/1985
RPI 782
#21.1
Patente extinta em 05/08/2000
07/15/2008
RPI 1958
#16.1
04/27/1993
RPI 1169
#13.1
03/02/1993
RPI 1161
#9.1
10/06/1992
RPI 1140
#6.1
10/29/1991
RPI 1091
From the same holder
Same category
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