Solicitação de exame não realizada
#4.2
09/19/1989
RPI 987
Application data
Number
PI8605647Type
Filing
Publication
The application was refused by the INPI on 12/04/1990. 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
JAIME ROMAGNA GRASSO [BR]
Inventors
G. [. (pessoa física)
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.2
09/19/1989
RPI 987
#4.1
03/28/1989
RPI 962
#3.1
06/14/1988
RPI 921
#2.1
04/14/1987
RPI 860
#15.11
05/07/1991
RPI 1066
#9.2
12/04/1990
RPI 1044
#7.1
05/01/1990
RPI 1016
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.