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Official data from INPI

DETECTOR SENSIVEL DE SOBRETENSÃO PARA ALPARELHOS ELETRONICOS ATE O LIMITE DE + 50 VCC / 30 VCA

Em AnáliseInvention Patent

Application data

Number

PI8500552

Type

Invention Patent

Filing

02/07/1985

Publication

07/02/1985

Progress at the INPI

  1. Filing02/07/85
  2. Publication07/02/85
  3. Abandoned05/05/87
  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: 05/05/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

RJ, BR

Inventors

M. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/05/1987

RPI 863

Publicação antecipada

#3.2

07/02/1985

RPI 767

Pedido de patente depositado

#2.1

04/30/1985

RPI 758

Arquivamento - Art. 36 §1° da LPI

#11.2

07/23/1991

RPI 1077

Exigência - art. 36 da LPI

#6.1

01/08/1991

RPI 1049

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