Anuidade - prazo legal encerrado
#18.2
08/26/1986
RPI 827
The patent was granted on 05/28/1985 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
B. L. (pessoa física)
Inventors
B. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
08/26/1986
RPI 827
#16.1
05/28/1985
RPI 762
#13.1
12/26/1984
RPI 740
#9.1
08/28/1984
RPI 723
#6.1
04/03/1984
RPI 702
#4.1
08/16/1983
RPI 669
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.