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Official data from INPI

ESTABILIZADOR PARA CONEXÃO DE DIREÇÃO DE VEÍCULO

Arquivada/ExtintaInvention PatentPCT · US1989000294

Application data

Number

PI8905290

Type

Invention Patent

Filing

01/24/1989

Publication

08/14/1990

PCT

US1989000294

Progress at the INPI

  1. Filing01/24/89
  2. Publication08/14/90
  3. Examination10/01/91
  4. Allowance07/19/94
  5. Grant05/30/95
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sexton Enterprises, Inc

US

Inventors

J. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

149.846 · 01/29/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 24/01/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

05/30/1995

RPI 1278

Deferimento

#9.1

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

11/30/1993

RPI 1200

Solicitação de exame técnico

#4.1

10/01/1991

RPI 1087

Notificação de entrada na fase nacional - PCT

#1.3

08/14/1990

RPI 1028

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