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Official data from INPI

INTERRUPTOR ELÉTRICO E DISPOSITIVO INTERRUPTOR

Em AnáliseInvention Patent
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Application data

Number

PI8505923

Type

Invention Patent

Filing

11/26/1985

Publication

08/19/1986
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Progress at the INPI

  1. Filing11/26/85
  2. Publication08/19/86
  3. Examination09/06/88
  4. Allowance04/02/91
  5. Grant11/26/91
  6. Terminated08/15/95

The patent was granted on 11/26/1991 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. E. (pessoa física)

FR

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Inventors

A. H. (pessoa física)

FR

C. B. (pessoa física)

FR

E. B. (pessoa física)

IT

M. L. (pessoa física)

FR

Technical data

IPC Classification

H01H 33/06H01H 9/32

Priority claims

FR

84 17963 · 11/26/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/06/1988

RPI 933

Publicação do pedido de patente

#3.1

08/19/1986

RPI 826

Pedido de patente depositado

#2.1

01/28/1986

RPI 797

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

11/26/1991

RPI 1095

Notificação para pagamento de retribuição

#13.1

07/16/1991

RPI 1076

Deferimento

#9.1

04/02/1991

RPI 1061

Exigência - art. 36 da LPI

#6.1

11/20/1990

RPI 1042

6.2

01/02/1990

RPI 1000

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