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Official data from INPI

CABO, ARTIGO MANUFATURADO E PNEUMÁTICO

PublicadaInvention Patent
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Application data

Number

PI8900659

Type

Invention Patent

Filing

02/15/1989

Publication

10/10/1989
View on INPI

Progress at the INPI

  1. Filing02/15/89
  2. Publication10/10/89
  3. Examination11/12/91
  4. Allowance05/04/99
  5. Grant11/16/99
  6. Expired12/18/12

The letters patent expired on 12/18/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

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Inventors

R. R. (pessoa física)

LU

T. W. (pessoa física)

LU

Technical data

IPC Classification

D02G 3/48

Priority claims

US

156.621 · 02/17/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/10/1989

RPI 990

Pedido de patente depositado

#2.1

03/28/1989

RPI 962

Carta-patente expirada

#21.1

Patente extinta em 16/11/2009

12/18/2012

RPI 2189

Concessão da patente

#16.1

11/16/1999

RPI 1506

Deferimento

#9.1

05/04/1999

RPI 1478

Exigência - art. 36 da LPI

#6.1

04/07/1998

RPI 1424

Exigência - art. 36 da LPI

#6.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

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