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Official data from INPI

INVERSOR

Em AnáliseUtility Model
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Application data

Number

MU6401379

Type

Utility Model

Filing

08/23/1984

Publication

04/01/1986
View on INPI

Progress at the INPI

  1. Filing08/23/84
  2. Publication04/01/86
  3. Examination08/05/86
  4. Allowance
  5. Grant
  6. In force

Published on 04/01/1986, 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: 09/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TAKAHASHI HIROSHI [BR]

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

H02M 7/66

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

04/01/1986

RPI 806

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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