Anuidade - prazo legal encerrado
#18.2
08/20/1985
RPI 774
The patent was granted on 01/25/1983 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: 08/20/1985. We update with every new RPI gazette, published weekly.
Applicants
B. L. (pessoa física)
T. R. (pessoa física)
Inventors
B. L. (pessoa física)
T. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
08/20/1985
RPI 774
#22.1
12/04/1984
RPI 737
#16.1
01/25/1983
RPI 640
#13.1
09/08/1982
RPI 620
#9.1
05/18/1982
RPI 604
#6.1
11/10/1981
RPI 577
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F23G 5/06.
03/20/2018
RPI 2463
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.