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Official data from INPI

SISTEMA DE COMUNICACAO ENTRE UMA UNIDADE DE CONTROLE CENTRAL E UMA PLURALIDADE DE UNIDADES CONTROLADAS

ArquivadaInvention Patent
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Application data

Number

PI7605749

Type

Invention Patent

Filing

08/30/1975

Publication

-
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Progress at the INPI

  1. Filing08/30/75
  2. Publication
  3. Examination
  4. Allowance
  5. Abandoned
  6. In force

The application was allowed but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 12/22/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FERRANTI LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/22/1981

RPI 583

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