Indeferimento
#9.2
05/02/1989
RPI 967
The application was refused by the INPI on 05/02/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
ROBERTO PIEROTTI FERREIRA [BR]
Inventors
F. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
05/02/1989
RPI 967
#4.1
05/10/1988
RPI 916
#3.1
10/20/1987
RPI 887
#2.1
08/19/1986
RPI 826
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.