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

FECHO CORREDICO ENCORDOADO

ConcedidaInvention Patent

Application data

Number

PI7704994

Type

Invention Patent

Filing

07/31/1976

Publication

-

Progress at the INPI

  1. Filing07/31/76
  2. Publication
  3. Examination
  4. Allowance12/28/82
  5. Grant08/30/83
  6. Terminated08/28/90

The patent was granted on 08/30/1983 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: 08/30/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

See this company's full portfolio

Inventors

M. Y. (pessoa física)

Y. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/24/1983

RPI 657

Deferimento

#9.1

12/28/1982

RPI 636

15.0

03/23/1982

RPI 596

Conhecimento de parecer técnico

#7.1

01/19/1982

RPI 587

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.