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

COMANDO HIDRAULICO PARA O ENGATE RAPDIO DA TOMADA DE FORCA EM MAQUINAS AGRICOLAS

Em AnáliseInvention Patent

Application data

Number

PI7900680

Type

Invention Patent

Filing

02/05/1979

Publication

-

Progress at the INPI

  1. Filing02/05/79
  2. Publication
  3. Examination
  4. Allowance05/18/82
  5. Grant02/22/83
  6. In force02/05/99

The patent was granted on 02/22/1983 and is in force until 02/05/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:02/05/1999

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

B. L. (pessoa física)

M. J. (pessoa física)

Inventors

B. A. (pessoa física)

B. L. (pessoa física)

M. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

11/01/1988

RPI 941

311

05/07/1985

RPI 759

300

01/29/1985

RPI 745

201

08/28/1984

RPI 723

Pedido de licença voluntária

#17.1

04/17/1984

RPI 704

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

09/08/1982

RPI 620

Deferimento

#9.1

05/18/1982

RPI 604

Pedido de certificado de adição de invenção

#5.1

10/06/1981

RPI 572

Patent monitoring

Track this patent in real time.

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