07/26/1988
RPI 927
Publicação antecipada
3.2
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Utility ModelMU6800384
ROLAMENTO
Indústria Plástica Ramos S/A
PublicadaIPC F16C 33/44
Progress at the INPI
Under appeal- Refused02/11/92
The application was refused by the INPI on 02/11/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
06/14/1988
RPI 921
Pedido de patente depositado
2.1
02/11/1992
RPI 1106
Indeferimento
9.2
10/02/1990
RPI 1035
Solicitação de exame técnico
4.1