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Official data from INPI

SISTEMA DE MOLA DE EMERGENCIA PARA UM VAGAO

ArquivadaInvention Patent

Application data

Number

PI8300610

Type

Invention Patent

Filing

02/10/1982

Publication

11/08/1983

Progress at the INPI

  1. Filing02/10/82
  2. Publication11/08/83
  3. Examination09/10/85
  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.

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

Applicants and inventors

Applicants

BUDD CO [US]

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Inventors

H. J. (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

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

11/08/1983

RPI 681

Pedido de patente depositado

#2.1

03/29/1983

RPI 649

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