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Official data from INPI

CARTÃO MAGNÉTICO

Prazo de SigiloUtility Model
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Application data

Number

MU6802582

Type

Utility Model

Filing

11/29/1988

Publication

07/31/1990
View on INPI

Progress at the INPI

  1. Filing11/29/88
  2. Publication07/31/90
  3. Examination04/02/91
  4. Allowance
  5. Grant
  6. In force

Published on 07/31/1990, 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: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brainsystems-Eletrônica Indústria e Comércio S/A

RJ, BR

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Inventors

A. G. (pessoa física)

BR

Technical data

IPC Classification

B42D 15/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Retificação

#15.3

04/26/1994

RPI 1221

Solicitação de exame técnico

#4.1

04/02/1991

RPI 1061

Publicação do pedido de patente

#3.1

07/31/1990

RPI 1026

14.1

03/13/1990

RPI 1009

14.1

03/06/1990

RPI 1008

14.1

03/01/1990

RPI 1007

15.7

02/13/1990

RPI 1006

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