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Official data from INPI

APARELHO CONTROLADOR DE ABASTECIMENTO DE COMBUSTÍVEIS

Prazo de SigiloInvention Patent

Application data

Number

PI8803779

Type

Invention Patent

Filing

07/29/1988

Publication

03/13/1990

Progress at the INPI

  1. Filing07/29/88
  2. Publication03/13/90
  3. Examination11/06/90
  4. Allowance
  5. Grant
  6. In force

Published on 03/13/1990, 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: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Oficina Mecânica Cartel Ltda

RJ, BR

Inventors

A. R. (pessoa física)

BR

A. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

01/03/1989

RPI 950

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B67D 5/38; B67D 5/32.

03/27/2018

RPI 2464

Retificação

#15.3

10/13/1992

RPI 1141

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

Publicação do pedido de patente

#3.1

03/13/1990

RPI 1009

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