Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 05/31/1983 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
DORR OLIVER INC
Inventors
K. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
05/31/1983
RPI 658
#13.1
03/22/1983
RPI 648
#9.1
11/16/1982
RPI 630
03/16/1982
RPI 595
From the same holder
Same category
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