6.2
08/09/1988
RPI 929
Application data
Number
PI8403907Type
Filing
Publication
The patent was granted on 05/28/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
N. K. (pessoa física)
JP
Inventors
E. M. (pessoa física)
JP
H. N. (pessoa física)
JP
Y. S. (pessoa física)
JP
Publications in the Brazilian Industrial Property Gazette (RPI).
08/09/1988
RPI 929
#4.1
10/22/1985
RPI 783
#3.1
07/09/1985
RPI 768
#2.1
10/09/1984
RPI 729
#18.2
05/14/1996
RPI 1328
#15.11
09/03/1991
RPI 1083
#16.1
05/28/1991
RPI 1069
#13.1
03/19/1991
RPI 1059
#9.1
12/04/1990
RPI 1044
From the same holder
Same category
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