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Official data from INPI

PROCESSO PARA A INTRODUCAO DE UM CORPO ANELAR DE MATERIAL ELASTOMERICO NA FENDA ENTRE O CORPO DE CUBO E O ANEL VOLANTE DE UM ELIMINADOR DE VIBRACOES DE TORCAO

ArquivadaInvention Patent

Application data

Number

PI8302630

Type

Invention Patent

Filing

05/28/1982

Publication

01/17/1984

Progress at the INPI

  1. Filing05/28/82
  2. Publication01/17/84
  3. Abandoned02/18/86
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METZELER KAUTSCHUK [DE]

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Inventors

R. J. (pessoa física)

W. B. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/23/1987

RPI 870

Exigência - art. 36 da LPI

#6.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

02/18/1986

RPI 800

Publicação do pedido de patente

#3.1

01/17/1984

RPI 691

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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