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Official data from INPI

SUSPENSÃO ATIVA INERCIAL PARA AUTOMÓVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000329

Type

Invention Patent

Filing

01/23/1990

Publication

10/08/1991

Progress at the INPI

  1. Filing01/23/90
  2. Publication10/08/91
  3. Examination06/15/93
  4. Allowance08/08/95
  5. Grant03/26/96
  6. Expired05/11/10

The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. S. (pessoa física)

MG, BR

Inventors

O. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/01/2005

05/11/2010

RPI 2053

Concessão da patente

#16.1

03/26/1996

RPI 1321

Deferimento

#9.1

08/08/1995

RPI 1288

Exigência - art. 36 da LPI

#6.1

03/07/1995

RPI 1266

Exigência - art. 36 da LPI

#6.1

03/08/1994

RPI 1214

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

03/19/1991

RPI 1059

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