(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MECANISMO PARA O INDICADOR DE DIRECAO DE MARCHA DE VEICULOS A MOTOR

ConcedidaInvention Patent

Application data

Number

PI7900736

Type

Invention Patent

Filing

02/07/1979

Publication

-

Progress at the INPI

  1. Filing02/07/79
  2. Publication
  3. Examination09/08/82
  4. Allowance03/27/84
  5. Grant09/25/84
  6. Terminated01/28/92

The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. E. (pessoa física)

Inventors

B. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

07/17/1984

RPI 717

Deferimento

#9.1

03/27/1984

RPI 701

Exigência - art. 36 da LPI

#6.1

11/01/1983

RPI 680

14.4

06/21/1983

RPI 661

Solicitação de exame técnico

#4.1

09/08/1982

RPI 620

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.