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Official data from INPI

PROTETOR CONTRA SURTOS DE SOBRETENSÃO NA REDE ELÉTRICA COM TRÊS SAÍDAS

ArquivadaUtility Model

Application data

Number

MU7001731

Type

Utility Model

Filing

08/31/1990

Publication

03/31/1992

Progress at the INPI

  1. Filing08/31/90
  2. Publication03/31/92
  3. Abandoned03/08/94
  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.

Talk to a specialist

Latest action published by the INPI: 12/19/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Inovax Engenharia de Sistemas Ltda

RJ, BR

Inventors

A. F. (pessoa física)

BR

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/19/1995

RPI 1307

Exigência - art. 36 da LPI

#6.1

03/07/1995

RPI 1266

Solicitação de exame técnico

#4.1

03/08/1994

RPI 1214

Publicação do pedido de patente

#3.1

03/31/1992

RPI 1113

Pedido de patente depositado

#2.1

02/05/1991

RPI 1053

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