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Official data from INPI

Protetor contra arco voltaico para instalações de alta-tensão.

PublicadaInvention Patent
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Application data

Number

PI8706424

Type

Invention Patent

Filing

11/27/1987

Publication

06/20/1989
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Progress at the INPI

  1. Filing11/27/87
  2. Publication06/20/89
  3. Abandoned01/16/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLP-Produtos Para Linhas Preformados Ltda

SP, BR

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Inventors

A. R. (pessoa física)

BR

Technical data

IPC Classification

H01B 17/42

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/20/1989

RPI 974

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Arquivamento - Art. 36 §1° da LPI

#11.2

08/06/1996

RPI 1340

Exigência - art. 36 da LPI

#6.1

11/14/1995

RPI 1302

14.1

08/30/1994

RPI 1239

14.4

08/23/1994

RPI 1238

14.7

10/13/1992

RPI 1141

Solicitação de exame técnico

#4.1

01/16/1990

RPI 1002

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