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Official data from INPI

RETRATOR DE CINTO DE SEGURANÇA

Em AnáliseInvention Patent

Application data

Number

PI8706272

Type

Invention Patent

Filing

11/20/1987

Publication

06/28/1988

Progress at the INPI

  1. Filing11/20/87
  2. Publication06/28/88
  3. Examination10/04/88
  4. Allowance
  5. Grant
  6. In force

Published on 06/28/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRW Vehicle Safety Systems Inc.

US

Inventors

R. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

933.385 · 11/21/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/29/1988

RPI 945

14.1

10/04/1988

RPI 937

Solicitação de exame técnico

#4.1

10/04/1988

RPI 937

Publicação do pedido de patente

#3.1

06/28/1988

RPI 923

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Deferimento (retificação)

#9.1.1

05/18/1993

RPI 1172

Indeferimento

#9.2

05/18/1993

RPI 1172

Deferimento

#9.1

12/01/1992

RPI 1148

Conhecimento de parecer técnico

#7.1

08/27/1991

RPI 1082

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