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Official data from INPI

GERAÇÃO E CONTROLE DE FORMA DE ONDA

Em AnáliseInvention PatentPCT · AU1990000045
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Application data

Number

PI9007105

Type

Invention Patent

Filing

02/07/1990

Publication

11/05/1991

PCT

AU1990000045
View on INPI

Progress at the INPI

  1. Filing02/07/90
  2. Publication11/05/91
  3. Examination03/16/93
  4. Allowance
  5. Grant
  6. In force

Published on 11/05/1991, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/28/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

No applicants.

Inventors

D. B. (pessoa física)

AU

Technical data

IPC Classification

H03K 3/017

Priority claims

AU

PJ 2680 · 02/09/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/28/1995

RPI 1304

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Notificação de entrada na fase nacional - PCT

#1.3

11/05/1991

RPI 1092

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