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

PROCESSO PARA FUSAO DE CONCENTRADO

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8102011

Type

Invention Patent

Filing

04/11/1980

Publication

10/13/1981
View on INPI

Progress at the INPI

  1. Filing04/11/80
  2. Publication10/13/81
  3. Abandoned04/13/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OUTOKUMPU OY

See this company's full portfolio

Inventors

M. R. (pessoa física)

Technical data

IPC Classification

C22B 15/04C22B 5/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

12/02/1986

RPI 841

Conhecimento de parecer técnico

#7.1

07/23/1985

RPI 770

6.2

11/06/1984

RPI 733

Republicação - classificação IPC

#15.11

08/23/1983

RPI 670

Solicitação de exame técnico

#4.1

04/13/1982

RPI 599

Publicação do pedido de patente

#3.1

10/13/1981

RPI 573

Related

Patent monitoring

Track this patent in real time.

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