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Official data from INPI

DISPOSITIVO SENSÍVEL A DERRAPAGEM DE VOLANTE ROTATIVO PARA UM SISTEMA HIDRÁULICO DE FRENAGEM DE VEÍCULO.

ConcedidaInvention Patent

Application data

Number

PI8501009

Type

Invention Patent

Filing

03/06/1985

Publication

10/29/1985

Progress at the INPI

  1. Filing03/06/85
  2. Publication10/29/85
  3. Examination09/29/87
  4. Allowance05/23/89
  5. Grant11/28/89
  6. Terminated07/25/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lucas Industries Lublic Limited Company

GB

Inventors

G. F. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8405905 · 03/07/1984

GB

8418698 · 07/23/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

09/19/1989

RPI 987

Deferimento

#9.1

05/23/1989

RPI 970

Exigência - art. 36 da LPI

#6.1

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

10/29/1985

RPI 784

Pedido de patente depositado

#2.1

05/28/1985

RPI 762

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

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