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Official data from INPI

PROCESSO E APARELHO PARA A MINISTRAÇÃO DOSADA DE COMBUSTÍVEL A UM MOTOR E PROCESSO E APARELHO PARA O FORNECIMENTO DE COMBUSTÍVEL A UM MOTOR

Em AnáliseInvention Patent

Application data

Number

PI8606918

Type

Invention Patent

Filing

10/10/1986

Publication

11/03/1987

Progress at the INPI

  1. Filing10/10/86
  2. Publication11/03/87
  3. Examination10/10/89
  4. Allowance06/04/91
  5. Grant02/04/92
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Orbital Engine Company Proprietary Limited

AU

See this company's full portfolio

Inventors

M. M. (pessoa física)

AU

Technical data

Priority claims

AU

PH 2876 · 10/11/1985

AU

PH 3343 · 11/11/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/10/1989

RPI 990

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Carta-patente expirada

#21.1

Patente extinta em 10/10/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

02/04/1992

RPI 1105

Notificação para pagamento de retribuição

#13.1

10/01/1991

RPI 1087

Deferimento

#9.1

06/04/1991

RPI 1070

Exigência - art. 36 da LPI

#6.1

01/08/1991

RPI 1049

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