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

DISPOSITIVO PARA MANOBRAR NO MINIMO UM AGREGADO DE FREIOS,EM PARTICULAR PARA UM VEICULO SOBRE TRILHOS

Em AnáliseInvention Patent

Application data

Number

PI7900422

Type

Invention Patent

Filing

01/24/1978

Publication

-

Progress at the INPI

  1. Filing01/24/78
  2. Publication
  3. Examination
  4. Allowance
  5. Grant04/24/84
  6. Terminated11/16/88

The patent was granted on 04/24/1984 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. L. (pessoa física)

Inventors

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

02/07/1984

RPI 694

9.1.3

10/25/1983

RPI 679

Exigência - art. 36 da LPI

#6.1

09/28/1982

RPI 623

6.2

01/26/1982

RPI 588

Patent monitoring

Track this patent in real time.

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