Anuidade - prazo legal encerrado
#18.2
02/25/1986
RPI 801
The patent was granted 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: 02/25/1986. We update with every new RPI gazette, published weekly.
Applicants
C. N. (pessoa física)
D. A. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
02/25/1986
RPI 801
#22.1
04/02/1985
RPI 754
#13.1
04/13/1982
RPI 599
#9.1
12/01/1981
RPI 580
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F03G 7/02.
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.