Pedido de patente depositado
#2.1
07/04/1989
RPI 976
The application was refused by the INPI on 02/16/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
B. M. (pessoa física)
SP, BR
Inventors
B. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/04/1989
RPI 976
#9.2
02/16/1994
RPI 1211
09/28/1993
RPI 1191
#13.1
06/15/1993
RPI 1176
#4.1
08/13/1991
RPI 1080
#3.1
03/05/1991
RPI 1057
From the same holder
Same category
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