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Official data from INPI

PROCESSO DE TARIFACAO AUTOMATICA DE LIGACOES INTERURBANAS,ORIGINADAS EM MESAS INTERURBANAS

Em AnáliseInvention Patent
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Application data

Number

PI8002248

Type

Invention Patent

Filing

04/11/1980

Publication

-
View on INPI

Progress at the INPI

  1. Filing04/11/80
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TELESP [BR]

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

112

03/26/1985

RPI 753

Pedido de recurso

#12.3

09/11/1984

RPI 725

11.3

05/15/1984

RPI 708

Exigência - art. 36 da LPI

#6.1

09/20/1983

RPI 674

Exigência - art. 36 da LPI

#6.1

08/31/1982

RPI 619

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