Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 12/27/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
POCLAIN SA
Inventors
M. C. (pessoa física)
R. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#15.11
05/02/1984
RPI 706
#15.11
02/07/1984
RPI 694
#16.1
12/27/1983
RPI 688
#13.1
11/08/1983
RPI 681
#9.1
07/05/1983
RPI 663
#4.1
08/03/1982
RPI 615
From the same holder
Same category
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