Anuidade - prazo legal encerrado
#18.2
12/08/1987
RPI 894
The patent was granted on 11/30/1982 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
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/08/1987
RPI 894
#16.1
11/30/1982
RPI 632
#13.1
07/20/1982
RPI 613
#9.1
03/30/1982
RPI 597
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era E04C 2/44.
03/20/2018
RPI 2463
From the same holder
Same category
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