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Official data from INPI

PAINEL (OUT DOOR) ELETRÔNICO

PublicadaUtility Model

Application data

Number

MU6700837

Type

Utility Model

Filing

04/27/1987

Publication

11/29/1988

Progress at the INPI

  1. Filing04/27/87
  2. Publication11/29/88
  3. Examination02/05/91
  4. Allowance
  5. Grant
  6. In force

Published on 11/29/1988, 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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Digitron Promoção Visual Soc. Civil Ltda

PR, BR

Inventors

M. L. (pessoa física)

BR

W. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Retificação

#15.3

12/01/1992

RPI 1148

Solicitação de exame técnico

#4.1

02/05/1991

RPI 1053

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