03/07/1989
RPI 959
Pedido de patente depositado
2.1
Utility ModelMU6801566
Sansuy do Nordeste S/A Indústria de Plásticos
The application was refused by the INPI on 06/14/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/07/1989. We update with every new RPI gazette, published weekly.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
03/07/1989
RPI 959
2.1
06/14/1994
RPI 1228
9.2
03/02/1993
RPI 1161
15.6
10/13/1992
RPI 1141
15.3
01/02/1991
RPI 1048
5.1
09/04/1990
RPI 1031
4.1
03/13/1990
RPI 1009
3.1
From the same holder