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

DISPOSITIVO PARA UNIAO ARTICULADA DE VEICULOS DE TRUQUES SOBRE TRILHOS

Em AnáliseInvention Patent

Application data

Number

PI7707654

Type

Invention Patent

Filing

11/20/1976

Publication

-

Progress at the INPI

  1. Filing11/20/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant04/26/83
  6. Terminated12/15/87

The patent was granted on 04/26/1983 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: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MASCHF AUGSBURG NUERNBERG AG

See this company's full portfolio

Inventors

K. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/15/1987

RPI 895

20.4

08/23/1983

RPI 670

Concessão da patente

#16.1

04/26/1983

RPI 653

Notificação para pagamento de retribuição

#13.1

01/18/1983

RPI 639

110

10/19/1982

RPI 626

Recurso

#12.1

10/13/1981

RPI 573

Patent monitoring

Track this patent in real time.

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