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

PRODUÇÃO DE LINGOTE OU TUBO

PublicadaInvention Patent

Application data

Number

PI8706646

Type

Invention Patent

Filing

12/04/1987

Publication

07/19/1988

Progress at the INPI

Office action pending
  1. Filing12/04/87
  2. Publication07/19/88
  3. Examination09/11/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alcan International Limited

CA

See this company's full portfolio

Inventors

O. S. (pessoa física)

CA

R. J. (pessoa física)

GB

Technical data

Priority claims

GB

8629373 · 12/09/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/19/1988

RPI 926

Pedido de patente depositado

#2.1

04/05/1988

RPI 911

Retificação

#15.3

03/26/1996

RPI 1321

Exigência - art. 36 da LPI

#6.1

10/31/1995

RPI 1300

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

Patent monitoring

Track this patent in real time.

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