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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM MÁQUINA LEITORA

Em AnáliseUtility Model

Application data

Number

MU7000638

Type

Utility Model

Filing

04/04/1990

Publication

11/19/1991

Progress at the INPI

  1. Filing04/04/90
  2. Publication11/19/91
  3. Examination02/25/92
  4. Allowance
  5. Grant
  6. In force

Published on 11/19/1991, 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: 09/17/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. D. (pessoa física)

SP, BR

M. O. (pessoa física)

SP, BR

T. T. (pessoa física)

SP, BR

Inventors

I. D. (pessoa física)

BR

M. O. (pessoa física)

BR

T. T. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/17/1996

RPI 1346

Solicitação de exame técnico

#4.1

02/25/1992

RPI 1108

Publicação do pedido de patente

#3.1

11/19/1991

RPI 1094

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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