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

TURBINA PROPULSORA PARA APLICACAO NAUTICA

Em AnáliseInvention Patent

Application data

Number

PI7906277

Type

Invention Patent

Filing

09/27/1979

Publication

-

Progress at the INPI

  1. Filing09/27/79
  2. Publication
  3. Examination
  4. Allowance09/27/83
  5. Grant06/26/84
  6. Terminated10/03/89

The patent was granted on 06/26/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão anulada

#16.2

09/25/1984

RPI 727

Concessão da patente

#16.1

06/26/1984

RPI 714

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

01/17/1984

RPI 691

Deferimento

#9.1

09/27/1983

RPI 675

8.1

08/09/1983

RPI 668

Exigência - art. 36 da LPI

#6.1

02/08/1983

RPI 642

Exigência - art. 36 da LPI

#6.1

06/15/1982

RPI 608

Patent monitoring

Track this patent in real time.

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