Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 03/27/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
DORR OLIVER INC
Inventors
F. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
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03/27/1984
RPI 701
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RPI 671
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02/08/1983
RPI 642
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RPI 625
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02/02/1982
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