Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 08/30/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
ELETTROCARBONIUM SPA
Inventors
G. J. (pessoa física)
P. P. (pessoa física)
S. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
08/30/1983
RPI 671
#13.1
06/07/1983
RPI 659
#9.1
02/08/1983
RPI 642
#6.1
06/29/1982
RPI 610
#4.1
01/19/1982
RPI 587
From the same holder
Same category
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