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Official data from INPI

DISPOSITIVO PARA REPRESENTAÇÃO VISUAL DE INFORMAÇÃO

Em AnáliseInvention PatentPCT · SU1988000079
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Application data

Number

PI8807572

Type

Invention Patent

Filing

04/14/1988

Publication

04/10/1990

PCT

SU1988000079
View on INPI

Progress at the INPI

  1. Filing04/14/88
  2. Publication04/10/90
  3. Examination02/26/91
  4. Allowance
  5. Grant
  6. In force

Published on 04/10/1990, 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: 06/28/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut Problem Registratsii Informatsii Akademii Nauk Ukrainskoi SSR

SU

Inventors

A. A. (pessoa física)

SU

O. A. (pessoa física)

SU

V. P. (pessoa física)

SU

Technical data

IPC Classification

H04N 5/44

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

06/28/1994

RPI 1230

Solicitação de exame técnico

#4.1

02/26/1991

RPI 1056

Notificação de entrada na fase nacional - PCT

#1.3

04/10/1990

RPI 1013

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