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Official data from INPI

TIRISTOR DE IGNICAO INTRISECA E DE SUPRESSAO DE SENSIBILIDADE EM ESTADO NAO-CONDUTOR E DISPOSITIVO BIDIRECIONAL AUTO-INFLAMAVEL

ArquivadaInvention Patent

Application data

Number

PI8306509

Type

Invention Patent

Filing

11/25/1982

Publication

07/03/1984

Progress at the INPI

  1. Filing11/25/82
  2. Publication07/03/84
  3. Abandoned08/12/86
  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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TELEMECANIQUE ELECTRIQUE [FR]

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Inventors

L. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/16/1988

RPI 930

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

08/12/1986

RPI 825

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

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