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Official data from INPI

CABOS DE FIBRA OPTICA

Em AnáliseInvention Patent

Application data

Number

PI8600237

Type

Invention Patent

Filing

01/24/1985

Publication

06/24/1986

Progress at the INPI

  1. Filing01/24/85
  2. Publication06/24/86
  3. Examination10/07/86
  4. Allowance
  5. Grant
  6. In force

Published on 06/24/1986, 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: 10/07/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PIRELLI GENERAL PLC [GB]

Inventors

E. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/07/1986

RPI 833

Publicação antecipada

#3.2

06/24/1986

RPI 818

Pedido de patente depositado

#2.1

04/22/1986

RPI 809

Retificação

#15.3

01/15/1991

RPI 1050

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