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

APERFEICOAMENTO EM PLATAFORMA MARITIMA AO LARGO DA COSTA

ConcedidaInvention Patent

Application data

Number

PI7705388

Type

Invention Patent

Filing

08/17/1976

Publication

-

Progress at the INPI

  1. Filing08/17/76
  2. Publication
  3. Examination
  4. Allowance08/03/82
  5. Grant02/22/83
  6. Terminated08/28/90

The patent was granted on 02/22/1983 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: 02/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. F. (pessoa física)

Inventors

M. Y. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

15.0

08/31/1982

RPI 619

Deferimento

#9.1

08/03/1982

RPI 615

6.2

12/01/1981

RPI 580

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

Patent monitoring

Track this patent in real time.

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