Anuidade - prazo legal encerrado
#18.2
11/24/1987
RPI 892
The patent was granted on 03/29/1983 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
GRINFA SRL
Inventors
D. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/24/1987
RPI 892
#16.1
03/29/1983
RPI 649
#13.1
01/18/1983
RPI 639
10/19/1982
RPI 626
From the same holder
Same category
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