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Official data from INPI

CONJUNTO DE AMORTECEDOR DE VIBRAÇÕES PARA TRANSMITIR TORQUE ENTRE ELEMENTOS ACIONADORES ACIONADOS.

ArquivadaInvention Patent

Application data

Number

PI8404889

Type

Invention Patent

Filing

09/28/1984

Publication

08/13/1985

Progress at the INPI

  1. Filing09/28/84
  2. Publication08/13/85
  3. Abandoned09/08/87
  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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

P. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

538.032 · 09/30/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

03/28/1989

RPI 962

Exigência - art. 36 da LPI

#6.1

09/13/1988

RPI 934

Solicitação de exame técnico

#4.1

09/08/1987

RPI 881

Publicação do pedido de patente

#3.1

08/13/1985

RPI 773

Pedido de patente depositado

#2.1

12/11/1984

RPI 738

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