Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
The patent was granted on 04/26/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
R. P. (pessoa física)
Inventors
K. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/17/1988
RPI 917
#16.1
04/26/1983
RPI 653
#13.1
12/14/1982
RPI 634
08/17/1982
RPI 617
#9.1
07/27/1982
RPI 614
#4.1
11/17/1981
RPI 578
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.