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Official data from INPI

DISPOSITIVO DE RETRAÇÃO DE TRAVA DE EMERGÊNCIA.

ConcedidaInvention Patent

Application data

Number

PI8306306

Type

Invention Patent

Filing

11/17/1983

Publication

07/03/1984

Progress at the INPI

  1. Filing11/17/83
  2. Publication07/03/84
  3. Examination05/27/86
  4. Allowance12/08/87
  5. Grant06/28/88
  6. Expired07/01/08

The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Autoliv Development AB

SE

Autoliv-Kolb GmbH & CO

DE

Britax-Kolb Gmbh & Co.

DE

See this company's full portfolio

Inventors

H. E. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

GB

8233187 · 11/20/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

Deferimento

#9.1

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

05/27/1986

RPI 814

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

Carta-patente expirada

#21.1

Patente extinta em 17/11/98

07/01/2008

RPI 1956

Transferência deferida

#25.1

Transferido de: Autoliv Kolb GmbH & Co.

01/19/1999

RPI 1463

22.9

02/12/1997

RPI 1367

22.2

01/14/1997

RPI 1363

20.4

04/16/1991

RPI 1063

20.7

04/09/1991

RPI 1062

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