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Official data from INPI

PROCESSO DE OPERAR UM MOTOR DE COMBUSTÃO INTERNA PARA CONTROLAR A BATIDA NO SEU INTERIOR

Arquivada/ExtintaInvention PatentPCT · AU1990000277

Application data

Number

PI9007438

Type

Invention Patent

Filing

06/29/1990

Publication

06/16/1992

PCT

AU1990000277

Progress at the INPI

  1. Filing06/29/90
  2. Publication06/16/92
  3. Examination05/18/93
  4. Allowance11/01/94
  5. Grant06/27/95
  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

C. P. (pessoa física)

AU

S. A. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PJ 4989 · 06/29/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 29/06/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

06/27/1995

RPI 1282

Notificação para pagamento de retribuição

#13.1

03/07/1995

RPI 1266

Deferimento

#9.1

11/01/1994

RPI 1248

Exigência - art. 36 da LPI

#6.1

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

05/18/1993

RPI 1172

Notificação de entrada na fase nacional - PCT

#1.3

06/16/1992

RPI 1124

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