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Official data from INPI

GERADOR DE PULSOS

Prazo de SigiloInvention Patent
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Application data

Number

PI8903223

Type

Invention Patent

Filing

06/29/1989

Publication

02/13/1990
View on INPI

Progress at the INPI

  1. Filing06/29/89
  2. Publication02/13/90
  3. Examination01/28/92
  4. Allowance
  5. Grant
  6. In force

Published on 02/13/1990, 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Messier-Hispano-Bugatti

FR

Inventors

J. G. (pessoa física)

Technical data

IPC Classification

H03K 3/013

Priority claims

FR

8808837 · 06/30/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

10/24/1989

RPI 992

Retificação

#15.3

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

01/28/1992

RPI 1104

Publicação do pedido de patente

#3.1

02/13/1990

RPI 1006

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