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

GANCHO DE ILHO

Em AnáliseInvention Patent

Application data

Number

PI7707744

Type

Invention Patent

Filing

11/23/1976

Publication

-

Progress at the INPI

  1. Filing11/23/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/24/82
  6. Terminated12/15/87

The patent was granted on 02/24/1982 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: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUD KETTEN RIEGER & DIETZ

See this company's full portfolio

Inventors

D. H. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/15/1987

RPI 895

Concessão da patente

#16.1

02/24/1982

RPI 592

Patent monitoring

Track this patent in real time.

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