Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 12/26/1984 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
O. G. (pessoa física)
Inventors
O. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
12/26/1984
RPI 740
#13.1
09/04/1984
RPI 724
#9.1
05/08/1984
RPI 707
#6.1
01/24/1984
RPI 692
#4.1
05/31/1983
RPI 658
#3.1
07/13/1982
RPI 612
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.