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Official data from INPI

MONTAGEM EM SERIE DE PELO MENOS DOIS TRANSISTORES DE POTENCIA

Em ExigênciaInvention Patent
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Application data

Number

PI8500239

Type

Invention Patent

Filing

01/25/1984

Publication

09/03/1985
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Progress at the INPI

  1. Filing01/25/84
  2. Publication09/03/85
  3. Abandoned09/22/87
  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.

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Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JEUMONT SCHNEIDER [FR]

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Inventors

P. P. (pessoa física)

Technical data

IPC Classification

H03K 17/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

6.2

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Arquivamento - Art. 36 §1° da LPI

#11.2

01/23/1990

RPI 1003

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