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Official data from INPI

DISPOSIÇÃO ESTRUTURAL EM INTERRUPTORES ELÉTRICOS.

ConcedidaUtility Model
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Application data

Number

MU6400985

Type

Utility Model

Filing

06/25/1984

Publication

01/28/1986
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Progress at the INPI

  1. Filing06/25/84
  2. Publication01/28/86
  3. Examination12/16/86
  4. Allowance04/12/88
  5. Grant11/29/88
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F.A.M.E. S/A Fábrica de Aparelhos e Material Elétrico

SP, BR

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Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

H01H 23/24

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1988

RPI 945

Notificação para pagamento de retribuição

#13.1

07/26/1988

RPI 927

Deferimento

#9.1

04/12/1988

RPI 912

Republicação - classificação IPC

#15.11

12/22/1987

RPI 896

Exigência - art. 36 da LPI

#6.1

10/13/1987

RPI 886

Solicitação de exame técnico

#4.1

12/16/1986

RPI 843

Publicação do pedido de patente

#3.1

01/28/1986

RPI 797

Pedido de patente depositado

#2.1

08/28/1984

RPI 723

Republicação - classificação IPC

#15.11

01/19/2010

RPI 2037

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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