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

DISPOSITIVO DE TRANSPORTE DE CARGA DEBAIXO DE AVIAO,COM GANCHOS INDEPENDENTES E DE TRAVAMENTO AUTOMATICO

ConcedidaInvention Patent

Application data

Number

PI8003689

Type

Invention Patent

Filing

06/13/1980

Publication

02/09/1982

Progress at the INPI

  1. Filing06/13/80
  2. Publication02/09/82
  3. Examination05/18/82
  4. Allowance05/02/84
  5. Grant10/30/84
  6. Terminated07/26/94

The patent was granted on 10/30/1984 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: 10/30/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALKAN R & CIE

Inventors

C. P. (pessoa física)

H. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/30/1984

RPI 732

Notificação para pagamento de retribuição

#13.1

08/21/1984

RPI 722

Deferimento

#9.1

05/02/1984

RPI 706

8.1

03/20/1984

RPI 700

Exigência - art. 36 da LPI

#6.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

05/18/1982

RPI 604

Publicação do pedido de patente

#3.1

02/09/1982

RPI 590

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

Patent monitoring

Track this patent in real time.

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