Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
The patent was granted on 04/24/1984 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
C. F. (pessoa física)
P. J. (pessoa física)
W. J. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
04/24/1984
RPI 705
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#6.1
05/24/1983
RPI 657
#4.1
11/09/1982
RPI 629
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.