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Official data from INPI

CIRCUITO ELETRÔNICO DE CONTROLE DE INJEÇÃO DE COMBUSTÍVEL, PARA UM MOTOR DE COMBUSTÃO INTERNA

Em AnáliseInvention PatentPCT · US1987003121

Application data

Number

PI8707900

Type

Invention Patent

Filing

11/24/1987

Publication

10/31/1989

PCT

US1987003121

Progress at the INPI

  1. Filing11/24/87
  2. Publication10/31/89
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

Published on 10/31/1989, 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

R. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

936.592 · 12/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/31/1989

RPI 993

Retificação

#15.3

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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