Pedido de patente depositado
#2.1
02/21/1989
RPI 957
The application was refused by the INPI on 03/17/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
D. M. (pessoa física)
SP, BR
Inventors
D. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
02/21/1989
RPI 957
#15.11
05/19/1992
RPI 1120
#9.2
03/17/1992
RPI 1111
#4.1
12/18/1990
RPI 1046
#3.1
08/21/1990
RPI 1029
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.