Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
N. A. (pessoa física)
Inventors
N. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
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05/06/1986
RPI 811
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05/31/1983
RPI 658
#13.1
02/16/1983
RPI 643
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10/13/1982
RPI 625
05/04/1982
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