Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
The patent was granted on 08/31/1982 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
CEFILAC
Inventors
A. C. (pessoa física)
G. A. (pessoa física)
R. C. (pessoa física)
V. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
#16.1
08/31/1982
RPI 619
#13.1
03/02/1982
RPI 593
#9.1
10/20/1981
RPI 574
From the same holder
Same category
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