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

RAMPA DE TRANSFERENCIA DE CARGAS,ESPECIALMENTE ENTRE UM BARCO OU OUTRO VEICULO E UM CAIS DE CARREGAMENTO E DE DESCARGA

Em AnáliseInvention Patent

Application data

Number

PI7807683

Type

Invention Patent

Filing

11/23/1977

Publication

-

Progress at the INPI

  1. Filing11/23/77
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant09/27/83
  6. Terminated06/14/88

The patent was granted on 09/27/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MAC GREGOR INTERNATIONAL SA

Inventors

K. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

6.2

06/22/1982

RPI 609

Exigência - art. 36 da LPI

#6.1

12/29/1981

RPI 584

Patent monitoring

Track this patent in real time.

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