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Official data from INPI

MÉTODO DE OPERAR UM SISTEMA DE INJEÇÃO DE COMBUSTÍVEL NUM MOTOR ,DE COMBUSTÃO INTERNA E SISTEMA DE INJEÇÃO DE COMBUSTÍVEL

Arquivada/ExtintaInvention PatentPCT · AU1990000158

Application data

Number

PI9007313

Type

Invention Patent

Filing

04/19/1990

Publication

03/24/1992

PCT

AU1990000158

Progress at the INPI

  1. Filing04/19/90
  2. Publication03/24/92
  3. Examination06/29/93
  4. Allowance03/14/95
  5. Grant10/31/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Orbital Engine Company PTY. Limited

AU

See this company's full portfolio

Inventors

D. S. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PJ 3801 · 04/20/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/04/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

10/31/1995

RPI 1300

Notificação para pagamento de retribuição

#13.1

08/29/1995

RPI 1291

Deferimento

#9.1

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

04/05/1994

RPI 1218

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Notificação de entrada na fase nacional - PCT

#1.3

03/24/1992

RPI 1112

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