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

TAMPA DE GARRAFA

ConcedidaInvention Patent

Application data

Number

PI7603497

Type

Invention Patent

Filing

05/29/1975

Publication

-

Progress at the INPI

  1. Filing05/29/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant05/25/82
  6. Terminated09/18/90

The patent was granted on 05/25/1982 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: 05/25/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AMERICAN FLANGE & MFG

Inventors

M. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/25/1982

RPI 605

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

Patent monitoring

Track this patent in real time.

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