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Official data from INPI

DISPOSICOES INTRODUZIDAS EM CAPA PARA USO MECANICA

Em AnáliseUtility Model

Application data

Number

MU6401520

Type

Utility Model

Filing

09/13/1984

Publication

04/22/1986

Progress at the INPI

  1. Filing09/13/84
  2. Publication04/22/86
  3. Examination06/30/87
  4. Allowance
  5. Grant
  6. In force

Published on 04/22/1986, 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: 08/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HUMBERTO CORREA DA COSTA [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.2

08/04/1987

RPI 876

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação do pedido de patente

#3.1

04/22/1986

RPI 809

Pedido de patente depositado

#2.1

11/20/1984

RPI 735

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