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Official data from INPI

CONJUNTO DE ENFORNAMENTO DIRETO.

Em AnáliseInvention Patent

Application data

Number

PI8202417

Type

Invention Patent

Filing

04/27/1919

Publication

11/29/1983

Progress at the INPI

  1. Filing04/27/19
  2. Publication11/29/83
  3. Examination11/05/85
  4. Allowance
  5. Grant
  6. In force

Published on 11/29/1983, 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: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Brasileira de Projetos Industriais - COBRAPI

RJ, BR

Companhia Brasileira de Projetos Industriais - COBRAPI (Grupo Siderbrás)

RJ, BR

Inventors

C. M. (pessoa física)

BR

M. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

11/05/1985

RPI 785

Solicitação de exame não realizada

#4.2

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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