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Official data from INPI

MODULO DE IDENTIFICACAO VIA LEITOR DE CARTAO MAGNETICO E TECLADO

Em AnáliseUtility Model

Application data

Number

MU6400504

Type

Utility Model

Filing

04/06/1984

Publication

11/12/1985

Progress at the INPI

  1. Filing04/06/84
  2. Publication11/12/85
  3. Examination09/22/87
  4. Refused07/18/89
  5. Grant
  6. In force

The application was refused on 07/18/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PGM PROJETOS DE SISTEMAS AVANC [BR]

Inventors

A. D. (pessoa física)

G. (pessoa física)

S. C. (pessoa física)

S. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/18/1989

RPI 978

Petição de recurso

#12.2

02/08/1989

RPI 955

Indeferimento

#9.2

11/01/1988

RPI 941

14.1

05/10/1988

RPI 916

14.7

05/10/1988

RPI 916

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

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