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Official data from INPI

INJETOR DE COMBUSTÍVEL DE MOTOR DE COMBUSTÃO INTERNA

Arquivada/ExtintaInvention PatentPCT · AU1991000027

Application data

Number

PI9105166

Type

Invention Patent

Filing

01/23/1991

Publication

08/04/1992

PCT

AU1991000027

Progress at the INPI

  1. Filing01/23/91
  2. Publication08/04/92
  3. Examination09/28/93
  4. Allowance07/02/96
  5. Grant05/27/97
  6. Expired06/11/13

The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Orbital Engine Company PTY. Limited

AU

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Inventors

J. S. (pessoa física)

AU

R. D. (pessoa física)

AU

Technical data

Priority claims

AU

PJ 8341 · 01/26/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/01/2011

06/11/2013

RPI 2214

Concessão da patente

#16.1

05/27/1997

RPI 1382

Notificação para pagamento de retribuição

#13.1

03/11/1997

RPI 1371

Deferimento

#9.1

07/02/1996

RPI 1335

Exigência - art. 36 da LPI

#6.1

12/05/1995

RPI 1305

Solicitação de exame técnico

#4.1

09/28/1993

RPI 1191

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1992

RPI 1131

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