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Official data from INPI

JUNTA PARA CABOS SUBMARINOS DE FIBRAS ÓPTICAS PARA TELECOMUNICAÇÃO.

Em AnáliseInvention Patent

Application data

Number

PI8503229

Type

Invention Patent

Filing

06/27/1985

Publication

03/25/1986

Progress at the INPI

  1. Filing06/27/85
  2. Publication03/25/86
  3. Examination07/29/86
  4. Allowance06/19/90
  5. Grant11/27/90
  6. Terminated07/25/95

The patent was granted on 11/27/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Cavi S.p.A

IT

See this company's full portfolio

Inventors

P. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21.650 A/84 · 06/29/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/29/1986

RPI 823

Publicação do pedido de patente

#3.1

03/25/1986

RPI 805

Pedido de patente depositado

#2.1

09/10/1985

RPI 777

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

20.4

11/10/1992

RPI 1145

Republicação - classificação IPC

#15.11

06/11/1991

RPI 1071

Concessão da patente

#16.1

11/27/1990

RPI 1043

Deferimento

#9.1

06/19/1990

RPI 1023

6.2

01/02/1990

RPI 1000

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