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

ELÉTRODO DE AUTO-COZIMENTO PARA FORNOS DE ARCO ELÉTRICO

Em AnáliseInvention PatentPCT · EP1985000504

Application data

Number

PI8506996

Type

Invention Patent

Filing

09/30/1985

Publication

01/06/1987

PCT

EP1985000504

Progress at the INPI

  1. Filing09/30/85
  2. Publication01/06/87
  3. Examination04/26/88
  4. Allowance11/26/91
  5. Grant08/25/92
  6. Terminated09/19/95

The patent was granted on 08/25/1992 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: 04/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Kinglor Ltd.

CH

Inventors

M. C. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

IT

84112756.6 · 10/23/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/26/1988

RPI 914

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1987

RPI 846

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

08/25/1992

RPI 1134

Notificação para pagamento de retribuição

#13.1

04/14/1992

RPI 1115

Deferimento

#9.1

11/26/1991

RPI 1095

Exigência - art. 36 da LPI

#6.1

05/28/1991

RPI 1069

Patent monitoring

Track this patent in real time.

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