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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM GABINETE PARA PLACAS ELETRÔNICAS

Em AnáliseUtility Model

Application data

Number

MU6701316

Type

Utility Model

Filing

07/10/1987

Publication

04/19/1988

Progress at the INPI

  1. Filing07/10/87
  2. Publication04/19/88
  3. Examination06/21/88
  4. Allowance12/11/90
  5. Grant06/25/91
  6. Expired09/18/01

The letters patent expired on 09/18/2001: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elo Sistemas Eletrônicos S/A

RS, BR

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Inventors

A. Z. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.4

10/24/1989

RPI 992

14.7

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação antecipada

#3.2

04/19/1988

RPI 913

Pedido de patente depositado

#2.1

12/01/1987

RPI 893

Carta-patente expirada

#21.1

Patente extinta em 10/07/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/18/2001

RPI 1602

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/26/1991

RPI 1060

Deferimento

#9.1

12/11/1990

RPI 1045

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