Indeferimento
#9.2
09/19/1989
RPI 987
Application data
Number
PI8602976Type
Filing
Publication
The application was refused by the INPI on 09/19/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
REDE FERROVIARIA FEDERAL S A [BR]
Inventors
S. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
09/19/1989
RPI 987
#4.1
09/20/1988
RPI 935
#3.1
02/02/1988
RPI 902
#2.1
12/30/1986
RPI 845
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.