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

APARELHO PARA O BENEFICIAMENTO DE FIBRA.

Em AnáliseInvention Patent

Application data

Number

PI8003770

Type

Invention Patent

Filing

06/17/1980

Publication

-

Progress at the INPI

  1. Filing06/17/80
  2. Publication
  3. Examination04/26/83
  4. Allowance01/24/84
  5. Grant09/25/84
  6. Terminated06/21/88

The patent was granted on 09/25/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gunter & Cooke Inc.

Inventors

G. J. (pessoa física)

J. T. (pessoa física)

O. J. (pessoa física)

Technical data

IPC Classification

Priority claims

US

049.147 · 06/18/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

05/02/1984

RPI 706

Deferimento

#9.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

04/26/1983

RPI 653

Patent monitoring

Track this patent in real time.

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