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Official data from INPI

SISTEMA DE AMORTECIMENTO DE VIBRAÇÕES E OSCILAÇÕES PARA TRUQUE DE VEÍCULOS FERROVIÁRIO.

ArquivadaInvention Patent

Application data

Number

PI8403794

Type

Invention Patent

Filing

07/30/1984

Publication

03/11/1986

Progress at the INPI

  1. Filing07/30/84
  2. Publication03/11/86
  3. Examination08/05/86
  4. Allowance04/12/88
  5. Abandoned
  6. In force

The application was allowed on 04/12/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Industrial Santa Matilde.

Inventors

J. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

07/26/1988

RPI 927

Deferimento

#9.1

04/12/1988

RPI 912

Exigência - art. 36 da LPI

#6.1

10/13/1987

RPI 886

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação do pedido de patente

#3.1

03/11/1986

RPI 803

Pedido de patente depositado

#2.1

10/02/1984

RPI 728

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