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

PROCESSO DE ALIMENTAÇÃO DE METAL FUNDIDO NA LINGOTEIRA DE UMA INSTALAÇÃO DE FUNDIÇÃO CONTÍNUA DE ESBOÇOS FINOS E CONJUNTO DE ALIMENTAÇÃO DE UMA LINGOTEIRA ESTREITA

Em AnáliseInvention Patent

Application data

Number

PI8905900

Type

Invention Patent

Filing

11/23/1989

Publication

06/12/1990

Progress at the INPI

  1. Filing11/23/89
  2. Publication06/12/90
  3. Examination04/07/92
  4. Allowance
  5. Grant
  6. In force

Published on 06/12/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

AlertaMarcas

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: 08/23/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Institut de Recherches de La Siderurgie Française - IRSID

FR

See this company's full portfolio

Inventors

J. B. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

88.15285 · 11/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

04/07/1992

RPI 1114

Publicação do pedido de patente

#3.1

06/12/1990

RPI 1022

Pedido de patente depositado

#2.1

03/13/1990

RPI 1009

Patent monitoring

Track this patent in real time.

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