Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 05/28/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
F. R. (pessoa física)
Inventors
F. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
05/28/1985
RPI 762
#13.1
01/15/1985
RPI 743
#9.1
09/18/1984
RPI 726
09/06/1983
RPI 672
08/23/1983
RPI 670
#3.1
11/16/1982
RPI 630
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B01D 25/06.
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RPI 2464
Same category
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