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Official data from INPI

APERFEIÇOAMENTO REFERENTE A DISPOSITIVOS CAPACITIVOS PARA A MEDIÇÃO DO DIÂMENTRO DE FIBRA DIELÉTRICA.

Em AnáliseInvention Patent

Application data

Number

PI8504076

Type

Invention Patent

Filing

08/26/1985

Publication

06/17/1986

Progress at the INPI

  1. Filing08/26/85
  2. Publication06/17/86
  3. Examination10/21/86
  4. Allowance
  5. Grant
  6. In force

Published on 06/17/1986, 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cselt Centro Studi e Laboratori Telecomunicazioni S.p.a.

IT

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Inventors

B. F. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

67878-A/84 · 09/06/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/22/1988

RPI 944

Solicitação de exame técnico

#4.1

10/21/1986

RPI 835

Publicação do pedido de patente

#3.1

06/17/1986

RPI 817

Pedido de patente depositado

#2.1

10/29/1985

RPI 784

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