Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
Application data
Number
PI8207259Type
Filing
Publication
The patent was granted on 10/01/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
R. G. (pessoa física)
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
10/01/1985
RPI 780
#13.1
07/09/1985
RPI 768
#9.1
03/19/1985
RPI 752
05/02/1984
RPI 706
#4.1
09/06/1983
RPI 672
#3.2
05/10/1983
RPI 655
#2.1
02/08/1983
RPI 642
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.