16.3
05/15/1984
RPI 708
The patent was granted on 02/28/1984 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: 05/15/1984. We update with every new RPI gazette, published weekly.
Applicants
K. K. (pessoa física)
Inventors
H. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/15/1984
RPI 708
#16.1
02/28/1984
RPI 697
#13.1
09/27/1983
RPI 675
#9.1
05/10/1983
RPI 655
03/23/1982
RPI 596
#6.1
01/12/1982
RPI 586
#18.2
01/21/1992
RPI 1103
Same category
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