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

BOCAL PARA LINGOTEIRAS E PROCESSO DE FUNCIONAMENTO DO MESMO.

ArquivadaInvention Patent

Application data

Number

PI8302050

Type

Invention Patent

Filing

04/20/1983

Publication

12/27/1983

Progress at the INPI

  1. Filing04/20/83
  2. Publication12/27/83
  3. Examination02/25/86
  4. Allowance11/16/88
  5. Abandoned
  6. In force

The application was allowed on 11/16/1988 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ARBED S.A.

See this company's full portfolio

Inventors

M. P. (pessoa física)

Technical data

IPC Classification

Priority claims

LU

84 103 · 04/22/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

03/07/1989

RPI 959

Deferimento

#9.1

11/16/1988

RPI 943

Exigência - art. 36 da LPI

#6.1

05/10/1988

RPI 916

6.2

02/24/1987

RPI 853

14.1

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

02/25/1986

RPI 801

Publicação do pedido de patente

#3.1

12/27/1983

RPI 688

Pedido de patente depositado

#2.1

06/07/1983

RPI 659

Patent monitoring

Track this patent in real time.

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