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Official data from INPI

DISPOSITIVO COM DUAS SAIDAS PARA MAQUINA DE EXTRUSAO

Em AnáliseUtility Model

Application data

Number

MU6500994

Type

Utility Model

Filing

07/16/1985

Publication

02/24/1987

Progress at the INPI

  1. Filing07/16/85
  2. Publication02/24/87
  3. Examination09/13/88
  4. Allowance
  5. Grant
  6. In force

Published on 02/24/1987, 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RICARDO BORGES GAYO [BR]

Inventors

G. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Alteração de numeração

#15.1

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

02/24/1987

RPI 853

Pedido de patente depositado

#2.1

10/01/1985

RPI 780

15.7

04/10/1990

RPI 1013

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