Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 05/31/1988 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
R. S. (pessoa física)
Inventors
R. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
05/31/1988
RPI 919
#13.1
01/26/1988
RPI 901
#9.1
09/15/1987
RPI 882
#15.6
07/07/1987
RPI 872
#15.3
03/31/1987
RPI 858
12/09/1986
RPI 842
07/01/1986
RPI 819
#6.1
04/16/1985
RPI 756
#6.1
09/04/1984
RPI 724
#4.1
10/25/1983
RPI 679
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.