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Official data from INPI

SISTEMA DE DETEÇÃO E PROTEÇÃO DE CABOS ENERGISADOS EM ALTA TENSÃO À TERRA.

ArquivadaInvention Patent
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Application data

Number

PI8205419

Type

Invention Patent

Filing

09/08/1982

Publication

10/18/1983
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Progress at the INPI

  1. Filing09/08/82
  2. Publication10/18/83
  3. Abandoned08/21/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/06/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. S. (pessoa física)

Inventors

C. (pessoa física)

N. [. (pessoa física)

N. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

H02H 7/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

06/06/1989

RPI 972

11.7

03/04/1987

RPI 854

Arquivamento - Art. 36 §1° da LPI

#11.2

12/16/1986

RPI 843

Exigência - art. 36 da LPI

#6.1

11/26/1985

RPI 788

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

08/21/1984

RPI 722

Publicação antecipada

#3.2

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

11/03/1982

RPI 628

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