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Official data from INPI

CABO METÁLICO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000595

Type

Invention Patent

Filing

02/09/1990

Publication

01/15/1991

Progress at the INPI

  1. Filing02/09/90
  2. Publication01/15/91
  3. Examination03/23/93
  4. Allowance04/09/96
  5. Grant04/29/97
  6. Expired05/11/10

The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

See this company's full portfolio

Inventors

I. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

309.166 · 02/13/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/02/2005

05/11/2010

RPI 2053

Concessão da patente

#16.1

04/29/1997

RPI 1378

Deferimento

#9.1

04/09/1996

RPI 1323

6.2

03/28/1995

RPI 1269

Solicitação de exame técnico

#4.1

03/23/1993

RPI 1164

Publicação do pedido de patente

#3.1

01/15/1991

RPI 1050

Pedido de patente depositado

#2.1

06/19/1990

RPI 1023

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