Pedido de patente depositado
#2.1
07/11/1989
RPI 977
The application was refused by the INPI on 03/07/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
A. B. (pessoa física)
SP, BR
A. F. (pessoa física)
SP, BR
Inventors
A. B. (pessoa física)
BR
A. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/11/1989
RPI 977
#9.2
03/07/1995
RPI 1266
#15.6
10/11/1994
RPI 1245
#15.3
06/07/1994
RPI 1227
#4.1
08/25/1992
RPI 1134
#3.1
03/19/1991
RPI 1059
Same category
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