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

PROCESSO PARA DETERMINAR A DIREÇÃO DA ORIGEM DE UMA PERFURAÇÃO QUE AFETA UM ELEMENTO DE UMA REDE DE TRANSPORTE DE ENERGIA ELÉTRICA.

ConcedidaInvention Patent

Application data

Number

PI8107530

Type

Invention Patent

Filing

11/19/1981

Publication

08/24/1982

Progress at the INPI

  1. Filing11/19/81
  2. Publication08/24/82
  3. Examination10/13/82
  4. Allowance07/10/84
  5. Grant12/26/84
  6. In force11/19/01

The patent was granted on 12/26/1984 and is in force until 11/19/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/19/2001

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: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enertec

FR

See this company's full portfolio

Inventors

H. I. (pessoa física)

L. P. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

8024966 · 11/25/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

07/10/1984

RPI 716

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

Publicação do pedido de patente

#3.1

08/24/1982

RPI 618

Pedido de patente depositado

#2.1

01/05/1982

RPI 585

Patent monitoring

Track this patent in real time.

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