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Official data from INPI

CIRCUITO DE COMUTAÇÃO AUTOMÁTICA CONTROLADO POR FASE

PublicadaInvention Patent

Application data

Number

PI8602627

Type

Invention Patent

Filing

06/05/1986

Publication

03/04/1987

Progress at the INPI

  1. Filing06/05/86
  2. Publication03/04/87
  3. Examination11/10/92
  4. Allowance
  5. Grant
  6. In force

Published on 03/04/1987, 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: 03/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. H. (pessoa física)

JP

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Inventors

M. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/04/1987

RPI 854

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

Retificação

#15.3

08/31/1993

RPI 1187

Solicitação de exame técnico

#4.1

11/10/1992

RPI 1145

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