15.5
10/17/1989
RPI 991
The application was refused by the INPI on 01/29/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
F. U. (pessoa física)
SP, BR
Inventors
F. U. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#4.1
06/21/1988
RPI 922
#3.2
03/15/1988
RPI 908
#2.1
02/03/1987
RPI 850
#9.2
01/29/1991
RPI 1052
#15.6
08/28/1990
RPI 1030
#15.1
03/27/1990
RPI 1011
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.