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

SISTEMA FONTE DE ALIMENTAÇÃO DE ENERGIA ELÉTRICA.

ConcedidaInvention PatentPCT · US1981000839

Application data

Number

PI8108668

Type

Invention Patent

Filing

06/22/1981

Publication

05/25/1982

PCT

US1981000839

Progress at the INPI

  1. Filing06/22/81
  2. Publication05/25/82
  3. Examination02/28/84
  4. Allowance01/02/85
  5. Grant07/30/85
  6. In force06/22/01

The patent was granted on 07/30/1985 and is in force until 06/22/2001. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:06/22/2001

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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

B. P. (pessoa física)

M. L. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

166.622 · 07/07/1980

US

166.680 · 07/07/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

Deferimento

#9.1

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

10/16/1984

RPI 730

4.1.1

06/12/1984

RPI 712

Solicitação de exame técnico

#4.1

04/24/1984

RPI 705

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Notificação de entrada na fase nacional - PCT

#1.3

05/25/1982

RPI 605

Patent monitoring

Track this patent in real time.

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