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Official data from INPI

EMBREAGEM DE FRICÇÃO PARA VEÍCULO E PROCESSO PARA POSICIONAR PRIMEIRO ELEMENTO DE MECANISMO DE DESENGATE DE EMBREAGEM DE FRICÇÃO DE VEÍCULO COM RELAÇÃO A SEGUNDO ELEMENTO DO MECANISMO.

ConcedidaInvention Patent

Application data

Number

PI8306311

Type

Invention Patent

Filing

11/17/1983

Publication

07/03/1984

Progress at the INPI

  1. Filing11/17/83
  2. Publication07/03/84
  3. Examination08/12/86
  4. Allowance06/21/88
  5. Grant07/25/89
  6. Terminated05/09/95

The patent was granted on 07/25/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Automotive Products PLC

GB

See this company's full portfolio

Inventors

H. D. (pessoa física)

M. C. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8233091 · 11/19/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/25/1989

RPI 979

Notificação para pagamento de retribuição

#13.1

10/25/1988

RPI 940

Deferimento

#9.1

06/21/1988

RPI 922

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

Anuidade - prazo legal encerrado

#18.2

05/09/1995

RPI 1275

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