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Official data from INPI

DISPOSITIVO DE COMANDO DO ÓRGÃO DE ESTRANGULAMENTO PARA INSTALAÇÃO DE ALIMENTAÇÃO EM COMBUSTÍVEL DE MOTOR À COMBUSTÃO INTERNA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8906169

Type

Invention Patent

Filing

11/23/1989

Publication

06/26/1990

Progress at the INPI

  1. Filing11/23/89
  2. Publication06/26/90
  3. Examination02/19/91
  4. Allowance05/31/94
  5. Grant04/25/95
  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

Solex

FR

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Inventors

P. W. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

88 15446 · 11/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/11/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

10/04/1994

RPI 1244

Deferimento

#9.1

05/31/1994

RPI 1226

Exigência - art. 36 da LPI

#6.1

11/03/1993

RPI 1196

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

Publicação do pedido de patente

#3.1

06/26/1990

RPI 1024

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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