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Official data from INPI

MECANISMO AUXILIAR A VÁCUO PARA FREIO.

ArquivadaInvention Patent

Application data

Number

PI8500959

Type

Invention Patent

Filing

02/28/1985

Publication

10/22/1985

Progress at the INPI

  1. Filing02/28/85
  2. Publication10/22/85
  3. Examination10/06/87
  4. Allowance12/27/88
  5. Abandoned
  6. In force

The application was allowed on 12/27/1988 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

A. C. (pessoa física)

US

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Inventors

R. G. (pessoa física)

Technical data

IPC Classification

Priority claims

US

585.082 · 03/01/1984

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

05/02/1989

RPI 967

Deferimento

#9.1

12/27/1988

RPI 949

Republicação - classificação IPC

#15.11

09/27/1988

RPI 936

Exigência - art. 36 da LPI

#6.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

10/22/1985

RPI 783

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

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