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Official data from INPI

DISPOSICAO CONSTRUTIVA EM TELA PROTETORA PARA ALTO FALANTE

IndeferidaUtility Model
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Application data

Number

MU6100883

Type

Utility Model

Filing

07/02/1981

Publication

-
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Progress at the INPI

Under appeal
  1. Filing07/02/81
  2. Publication
  3. Examination10/20/81
  4. Refused03/07/84
  5. Grant
  6. In force

The application was refused by the INPI on 03/07/1984. The invention was never patented.

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Latest action published by the INPI: 03/07/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INDEX PROD ELETRONICOS ESTAMPA [BR]

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/07/1984

RPI 698

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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