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Official data from INPI

CONECTOR A DIÂMETRO APERFEIÇOADO, LUVA E JUNÇÃO PARTICULARMENTE UTILIZÁVEL PARA EMENDAR NÚCLEOS DE CABOS E SEU MÉTODO DE FABRICAÇÃO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001178

Type

Invention Patent

Filing

03/08/1990

Publication

03/19/1991

Progress at the INPI

  1. Filing03/08/90
  2. Publication03/19/91
  3. Examination08/11/92
  4. Allowance01/26/99
  5. Grant09/08/99
  6. Expired01/08/13

The letters patent expired on 01/08/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/08/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Cavi S.P.A

IT

Societá Cavi Pirelli SpA

IT

See this company's full portfolio

Inventors

A. S. (pessoa física)

IT

L. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

19695 A/89 · 03/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/03/2010

01/08/2013

RPI 2192

Concessão da patente

#16.1

09/08/1999

RPI 1496

Deferimento

#9.1

01/26/1999

RPI 1464

Exigência - art. 36 da LPI

#6.1

12/19/1995

RPI 1307

14.4

04/20/1993

RPI 1168

Solicitação de exame técnico

#4.1

08/11/1992

RPI 1132

Publicação do pedido de patente

#3.1

03/19/1991

RPI 1059

Pedido de patente depositado

#2.1

06/05/1990

RPI 1021

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