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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM CAIXA DE LIGAÇÃO

Em AnáliseUtility Model
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Application data

Number

MU6600834

Type

Utility Model

Filing

06/02/1986

Publication

08/19/1986
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Progress at the INPI

  1. Filing06/02/86
  2. Publication08/19/86
  3. Examination10/07/86
  4. Allowance06/06/89
  5. Grant01/09/90
  6. Terminated10/10/95

The patent was granted on 01/09/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Moferco Ltda.

SP, BR

Inventors

B. S. (pessoa física)

BR

Technical data

IPC Classification

H02G 3/08

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

10/03/1989

RPI 989

Deferimento

#9.1

06/06/1989

RPI 972

Solicitação de exame técnico

#4.1

10/07/1986

RPI 833

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Publicação antecipada

#3.2

08/19/1986

RPI 826

Anuidade - prazo legal encerrado

#18.2

10/10/1995

RPI 1297

Concessão da patente

#16.1

01/09/1990

RPI 1001

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