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

DISPOSITIVO ELETROCIRÚRGICO MULTIPOLAR.

Em AnáliseInvention Patent

Application data

Number

PI8108604

Type

Invention Patent

Filing

05/04/1981

Publication

04/06/1982

Progress at the INPI

  1. Filing05/04/81
  2. Publication04/06/82
  3. Examination10/19/82
  4. Allowance09/25/84
  5. Grant04/30/85
  6. Terminated05/24/88

The patent was granted on 04/30/1985 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

Inventors

A. C. (pessoa física)

L. M. (pessoa física)

O. A. (pessoa física)

Technical data

IPC Classification

Priority claims

US

145,576 · 05/13/1980

US

PCT/81/00597 · 05/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

04/30/1985

RPI 758

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

04/03/1984

RPI 702

Solicitação de exame técnico

#4.1

10/19/1982

RPI 626

Notificação de entrada na fase nacional - PCT

#1.3

04/06/1982

RPI 598

Patent monitoring

Track this patent in real time.

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