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Official data from INPI

MÉTODO DE INJEÇÃO ELETRÔNICA DE COMBUSTÍVEL PARA MOTORES DE COMBUSTÃO INTERNA.

Em AnáliseInvention Patent
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Application data

Number

PI8305434

Type

Invention Patent

Filing

09/28/1983

Publication

05/15/1984
View on INPI

Progress at the INPI

  1. Filing09/28/83
  2. Publication05/15/84
  3. Examination12/26/84
  4. Allowance
  5. Grant
  6. In force

Published on 05/15/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. A. (pessoa física)

Inventors

C. F. (pessoa física)

M. L. (pessoa física)

Technical data

IPC Classification

F02M 51/02F02M 69/14F02M 69/16

Priority claims

IT

68 140-A/82 · 09/28/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/14/1989

RPI 960

120

06/21/1988

RPI 922

Recurso

#12.1

12/16/1986

RPI 843

Recurso

#12.1

09/16/1986

RPI 830

8.1

06/17/1986

RPI 817

Deferimento

#9.1

02/04/1986

RPI 798

Exigência - art. 36 da LPI

#6.1

06/18/1985

RPI 765

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Publicação do pedido de patente

#3.1

05/15/1984

RPI 708

Pedido de patente depositado

#2.1

12/13/1983

RPI 686

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F02D 5/02.

03/27/2018

RPI 2464

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