Concessão da patente
#16.1
04/25/1989
RPI 966
The patent was granted on 04/25/1989 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
I. K. (pessoa física)
JP
Inventors
H. (pessoa física)
K. S. (pessoa física)
K. I. (pessoa física)
K. M. (pessoa física)
M. S. (pessoa física)
T. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/25/1989
RPI 966
#13.1
12/27/1988
RPI 949
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09/06/1988
RPI 933
#6.1
03/08/1988
RPI 907
#7.1
11/20/1984
RPI 735
#6.1
01/03/1984
RPI 689
#4.1
10/20/1981
RPI 574
#18.2
11/03/1993
RPI 1196
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