Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 04/30/1985 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
PILKINGTON BROTHERS LTD
Inventors
S. G. (pessoa física)
W. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
04/30/1985
RPI 758
#13.1
01/15/1985
RPI 743
#9.1
09/18/1984
RPI 726
#6.1
01/31/1984
RPI 693
#4.1
06/07/1983
RPI 659
From the same holder
Same category
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