03/14/1989
RPI 960
Solicitação de exame técnico
4.1
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Utility ModelMU6802116
CHAVE DE RODAS
Gerobras Indústria e Comércio Ltda
Em AnáliseIPC B60B 29/00
Progress at the INPI
- Terminated10/31/95
The patent was granted on 03/30/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
12/27/1988
RPI 949
Publicação antecipada
3.2
12/13/1988
RPI 947
Pedido de patente depositado
2.1
10/31/1995
RPI 1300
Anuidade - prazo legal encerrado
18.2
03/30/1993
RPI 1165
Concessão da patente
16.1
10/20/1992
RPI 1142
Notificação para pagamento de retribuição
13.1
05/26/1992
RPI 1121
Deferimento
9.1