Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 01/25/1983 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
JUNQUEIRA E
Inventors
J. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
01/25/1983
RPI 640
#13.1
09/21/1982
RPI 622
#9.1
06/01/1982
RPI 606
#6.1
11/24/1981
RPI 579
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.