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Official data from INPI

SERVO FREIO PARA SISTEMA DE FRENAGEM DE VEÍCULOS.

Em AnáliseInvention Patent

Application data

Number

PI7907519

Type

Invention Patent

Filing

11/20/1979

Publication

-

Progress at the INPI

  1. Filing11/20/79
  2. Publication
  3. Examination09/14/82
  4. Allowance01/03/84
  5. Grant06/26/84
  6. Terminated09/13/88

The patent was granted on 06/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lucas Industries Limited.

GB

See this company's full portfolio

Inventors

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

45469/78 · 11/21/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/13/1988

RPI 934

20.4

10/30/1984

RPI 732

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

01/03/1984

RPI 689

Exigência - art. 36 da LPI

#6.1

04/12/1983

RPI 651

Solicitação de exame técnico

#4.1

09/14/1982

RPI 621

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