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Official data from INPI

PROTETOR PARA RESGUARDO DE PELO MENOS UMA PORCAO DE PAREDE LATERAL DE UM PNEU E CONJUNTO DE PROTETOR DE RESGUARDO E DE PNEU

Em AnáliseInvention Patent

Application data

Number

PI8004212

Type

Invention Patent

Filing

07/16/1979

Publication

-

Progress at the INPI

  1. Filing07/16/79
  2. Publication
  3. Examination06/07/83
  4. Allowance02/14/84
  5. Grant10/30/84
  6. Terminated07/12/88

The patent was granted on 10/30/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GOODYEAR TIRE & RUBBER

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Inventors

W. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

10/30/1984

RPI 732

9.1.3

04/24/1984

RPI 705

Deferimento

#9.1

02/14/1984

RPI 695

4.1.2

08/16/1983

RPI 669

Solicitação de exame técnico

#4.1

06/07/1983

RPI 659

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