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Official data from INPI

COMPOSICAO AQUOSA DE REVESTIMENTO,PROCESSO PARA REVESTIMENTO DE UM SUBSTRATO ELETRICAMENTE CONDUTOR E PROCESSO PARA PREPARAR UMA COMPOSICAO RESINOSA

ArquivadaInvention Patent
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Application data

Number

PI7705468

Type

Invention Patent

Filing

08/18/1976

Publication

-
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Progress at the INPI

  1. Filing08/18/76
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/08/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CELANESE POLYMER SPECIAL CO

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/08/1982

RPI 620

15.0

03/23/1982

RPI 596

Exigência - art. 36 da LPI

#6.1

03/02/1982

RPI 593

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