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Official data from INPI

IMPRESSORA DE TEXTOS EM BRAILLE

Em AnáliseUtility Model

Application data

Number

MU6702583

Type

Utility Model

Filing

11/20/1987

Publication

05/03/1988

Progress at the INPI

  1. Filing11/20/87
  2. Publication05/03/88
  3. Examination07/05/88
  4. Allowance
  5. Grant
  6. In force

Published on 05/03/1988, 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: 07/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. C. (pessoa física)

SP, BR

Inventors

S. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/05/1988

RPI 924

Publicação antecipada

#3.2

05/03/1988

RPI 915

Pedido de patente depositado

#2.1

03/22/1988

RPI 909

14.2

09/03/1996

RPI 1344

14.10

08/27/1996

RPI 1343

14.11

05/21/1996

RPI 1329

14.1

05/14/1996

RPI 1328

111

12/19/1995

RPI 1307

Petição de recurso

#12.2

08/18/1992

RPI 1133

Indeferimento

#9.2

03/17/1992

RPI 1111

14.1

05/21/1991

RPI 1068

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