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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM IÔ-IÔ.

IndeferidaUtility Model

Application data

Number

MU6201620

Type

Utility Model

Filing

11/24/1982

Publication

07/03/1984

Progress at the INPI

Under appeal
  1. Filing11/24/82
  2. Publication07/03/84
  3. Examination12/18/84
  4. Refused02/04/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1986. The invention was never patented.

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Latest action published by the INPI: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ASTRO S/A INDUSTRIA E COMÉRCIO

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Inventors

Y. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/04/1986

RPI 798

Solicitação de exame técnico

#4.1

12/18/1984

RPI 739

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/18/1983

RPI 639

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