Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 09/25/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
Inventors
W. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
09/25/1984
RPI 727
#13.1
07/17/1984
RPI 717
#9.1
03/27/1984
RPI 701
#6.1
11/01/1983
RPI 680
#4.1
03/15/1983
RPI 647
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.