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Official data from INPI

EQUIPAMENTO DE RECONHECIMENTO DE ASSINATURA

Em AnáliseUtility Model

Application data

Number

MU6901695

Type

Utility Model

Filing

08/28/1989

Publication

03/20/1990

Progress at the INPI

  1. Filing08/28/89
  2. Publication03/20/90
  3. Examination09/04/90
  4. Allowance
  5. Grant
  6. In force

Published on 03/20/1990, 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. J. (pessoa física)

SP, BR

Inventors

F. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era G01M 19/00.

03/27/2018

RPI 2464

Retificação

#15.3

10/10/1995

RPI 1297

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

Publicação antecipada

#3.2

03/20/1990

RPI 1010

Pedido de patente depositado

#2.1

02/06/1990

RPI 1005

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