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Official data from INPI

CABO DE FIBRAS ÓTICAS

PublicadaInvention Patent

Application data

Number

PI8802584

Type

Invention Patent

Filing

05/24/1988

Publication

12/20/1988

Progress at the INPI

  1. Filing05/24/88
  2. Publication12/20/88
  3. Abandoned10/02/90
  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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Cavi SpA

IT

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Inventors

A. P. (pessoa física)

IT

P. C. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20736A/87 · 06/01/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/20/1988

RPI 948

Pedido de patente depositado

#2.1

10/18/1988

RPI 939

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

01/18/1994

RPI 1207

14.4

03/16/1993

RPI 1163

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

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