Pedido de patente depositado
#2.1
11/14/1989
RPI 995
The application was refused by the INPI on 07/26/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
No applicants.
Inventors
G. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/14/1989
RPI 995
#9.2
07/26/1994
RPI 1234
#4.1
09/08/1993
RPI 1188
#3.1
06/04/1991
RPI 1070
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.