Pedido de patente depositado
#2.1
05/30/1989
RPI 971
The application was refused by the INPI on 12/13/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
M. G. (pessoa física)
RJ, BR
Inventors
M. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/30/1989
RPI 971
#9.2
12/13/1994
RPI 1254
#7.1
05/03/1994
RPI 1222
#4.1
05/19/1992
RPI 1120
#3.1
02/26/1991
RPI 1056
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.