Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
The patent was granted on 11/24/1987 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
JULIO CESAR DE FREITAS [BR]
Inventors
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
11/24/1987
RPI 892
#13.1
08/11/1987
RPI 877
04/07/1987
RPI 859
#12.1
12/16/1986
RPI 843
#12.1
09/16/1986
RPI 830
#9.1
05/27/1986
RPI 814
#4.1
06/04/1985
RPI 763
#3.2
07/17/1984
RPI 717
#2.1
03/20/1984
RPI 700
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.