Anuidade - prazo legal encerrado
#18.2
11/24/1987
RPI 892
The patent was granted on 02/22/1983 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
H. F. (pessoa física)
Inventors
H. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/24/1987
RPI 892
#16.1
02/22/1983
RPI 644
#13.1
01/18/1983
RPI 639
10/19/1982
RPI 626
03/09/1982
RPI 594
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.