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Official data from INPI

MECANISMO DE DIREÇÃO DE VEÍCULO AUXILIADO POR FOR;A

Em AnáliseInvention Patent

Application data

Number

PI8702888

Type

Invention Patent

Filing

06/08/1987

Publication

03/01/1988

Progress at the INPI

  1. Filing06/08/87
  2. Publication03/01/88
  3. Examination06/14/88
  4. Allowance08/06/91
  5. Grant05/26/92
  6. Terminated10/17/95

The patent was granted on 05/26/1992 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trw Cam Gears Limited

GB

Inventors

F. A. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8613952 · 06/09/1986

GB

8617557 · 07/18/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/14/1988

RPI 921

Publicação do pedido de patente

#3.1

03/01/1988

RPI 906

Pedido de patente depositado

#2.1

08/11/1987

RPI 877

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

05/26/1992

RPI 1121

Notificação para pagamento de retribuição

#13.1

12/03/1991

RPI 1096

Deferimento

#9.1

08/06/1991

RPI 1079

Republicação - classificação IPC

#15.11

07/30/1991

RPI 1078

Exigência - art. 36 da LPI

#6.1

03/05/1991

RPI 1057

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