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Official data from INPI

ADAPTADOR DE SINALIZACAO

Em AnáliseInvention Patent
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Application data

Number

PI8405218

Type

Invention Patent

Filing

10/16/1984

Publication

05/20/1986
View on INPI

Progress at the INPI

  1. Filing10/16/84
  2. Publication05/20/86
  3. Examination09/23/86
  4. Allowance
  5. Grant
  6. In force

Published on 05/20/1986, 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: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

Inventors

E. A. (pessoa física)

Technical data

IPC Classification

H04L 25/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/29/1987

RPI 884

Solicitação de exame técnico

#4.1

09/23/1986

RPI 831

Publicação do pedido de patente

#3.1

05/20/1986

RPI 813

Pedido de patente depositado

#2.1

01/02/1985

RPI 741

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