Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
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Official data from INPI
Engate para transmissão de corrente alétrica em carretas e reboques em geral.
Em AnáliseUtility Model
Progress at the INPI
- Filing05/08/80
- Publication01/12/82
- Examination10/26/82
- Allowance02/14/84
- Grant08/28/84
- Terminated10/10/89
The patent was granted on 08/28/1984 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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Copan Indústria Metalúrgica Ltda.
Inventors
L. A. (pessoa física)
T. R. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
08/28/1984
RPI 723
Notificação para pagamento de retribuição
#13.1
06/05/1984
RPI 711
Deferimento
#9.1
02/14/1984
RPI 695
8.1
08/09/1983
RPI 668
Solicitação de exame técnico
#4.1
10/26/1982
RPI 627
Solicitação de exame não realizada
#4.2
07/27/1982
RPI 614
Publicação do pedido de patente
#3.1
01/12/1982
RPI 586
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