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Official data from INPI

SISTEMA DE ALIMENTAÇÃO DE FORÇA A CHAVE DISPOSTAS EM UMA CONFIGURAÇÃO DE CIRCUITO DE POSTE TOTÊMICO

Em AnáliseInvention Patent

Application data

Number

PI8705291

Type

Invention Patent

Filing

10/06/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing10/06/87
  2. Publication05/24/88
  3. Examination08/30/88
  4. Allowance
  5. Grant
  6. In force

Published on 05/24/1988, 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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

International Control Automation Finance S.A

LU

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Inventors

E. B. (pessoa física)

US

J. F. (pessoa física)

US

J. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

935.351 · 11/26/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/30/1988

RPI 932

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Retificação

#15.3

05/11/1993

RPI 1171

14.1

10/01/1991

RPI 1087

14.1

09/24/1991

RPI 1086

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