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Official data from INPI

CABO ÓPTICO

Em ExigênciaInvention Patent

Application data

Invention Patent CABO ÓPTICO de PRYSMIAN S.P.A. — IPC G02B 6/44
Invention Patent CABO ÓPTICO de PRYSMIAN S.P.A. — IPC G02B 6/44. Drawing published by the INPI in the Industrial Property Gazette.

Number

102019018372

Type

Invention Patent

Filing

09/04/2019

Publication

03/24/2020

Progress at the INPI

Office action pending
  1. Filing09/04/19
  2. Publication03/24/20
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

Deadline to answer the office action:09/07/2026(13 days left)

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Latest action published by the INPI: 06/09/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRYSMIAN S.P.A.

IT

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Inventors

E. L. (pessoa física)

ES

J. R. (pessoa física)

ES

J. C. (pessoa física)

ES

M. S. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

US

16/129481 · 09/12/2018

Abstract

Um cabo óptico inclui uma pluralidade de fibras ópticas vedadas dentro de um tubo de metal, uma bainha interna de polímero circundando o tubo de metal e operativamente conectada ao tubo de metal, e uma bainha externa disposta sobre a bainha interna de polímero.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

06/09/2026

RPI 2892

Exigência - art. 36 da LPI

#6.1

11/11/2025

RPI 2862

Conhecimento de parecer técnico

#7.1

08/06/2024

RPI 2796

Parecer de pré-exame

#6.23

03/28/2023

RPI 2725

Publicação do pedido de patente

#3.1

03/24/2020

RPI 2568

Pedido de patente depositado

#2.1

01/07/2020

RPI 2557

Requerimento de pedido de patente

#2.10

Número de Protocolo '870190086715' em 04/09/2019 14:50 (WB)

09/10/2019

RPI 2540

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