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Official data from INPI

MOTOR DE COMBUSTÃO INTERNA DE MÚLTIPLOS CILINDROS

Arquivada/ExtintaInvention PatentPCT · AU1990000081

Application data

Number

PI9007168

Type

Invention Patent

Filing

02/27/1990

Publication

11/12/1991

PCT

AU1990000081

Progress at the INPI

  1. Filing02/27/90
  2. Publication11/12/91
  3. Examination06/29/93
  4. Allowance04/25/95
  5. Grant11/28/95
  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. S. (pessoa física)

AU

G. B. (pessoa física)

AU

Technical data

IPC Classification

Priority claims

AU

PJ 2970 · 02/27/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 27/02/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

11/28/1995

RPI 1304

Notificação para pagamento de retribuição

#13.1

09/19/1995

RPI 1294

Deferimento

#9.1

04/25/1995

RPI 1273

Exigência - art. 36 da LPI

#6.1

11/08/1994

RPI 1249

Exigência - art. 36 da LPI

#6.1

05/03/1994

RPI 1222

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Retificação da notificação da fase nacional - PCT

#1.3.1

03/03/1992

RPI 1109

Notificação de entrada na fase nacional - PCT

#1.3

11/12/1991

RPI 1093

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