Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 06/28/1983 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
SIMAO IND METALURG LTD
Inventors
H. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
06/28/1983
RPI 662
#13.1
01/25/1983
RPI 640
#9.1
09/14/1982
RPI 621
05/11/1982
RPI 603
#6.1
03/16/1982
RPI 595
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.