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Official data from INPI

PROCESSO E LINHA PARA A PRODUÇÃO DE CABOS

Em AnáliseInvention Patent

Application data

Number

PI8604615

Type

Invention Patent

Filing

09/25/1986

Publication

05/26/1987

Progress at the INPI

  1. Filing09/25/86
  2. Publication05/26/87
  3. Examination08/11/87
  4. Allowance02/11/92
  5. Grant10/27/92
  6. Terminated10/03/95

The patent was granted on 10/27/1992 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: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Cavi S.p.A.

IT

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Inventors

F. C. (pessoa física)

IT

P. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22 302 A/85 · 09/27/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

05/26/1987

RPI 866

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

14.4

06/08/1993

RPI 1175

Concessão da patente

#16.1

10/27/1992

RPI 1143

Notificação para pagamento de retribuição

#13.1

07/28/1992

RPI 1130

Deferimento

#9.1

02/11/1992

RPI 1106

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