Anuidade - prazo legal encerrado
#18.2
08/25/1987
RPI 879
The patent was granted on 07/31/1984 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
G. I. (pessoa física)
Inventors
G. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
08/25/1987
RPI 879
#16.1
07/31/1984
RPI 719
#13.1
04/24/1984
RPI 705
#9.1
12/27/1983
RPI 688
03/22/1983
RPI 648
#4.1
05/25/1982
RPI 605
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B66B 9/20.
03/27/2018
RPI 2464
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.