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

EMULSAO DE OLEO-EM-AGUA PARA LAMINACAE A FRIO DE METAIS LEVES

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8105802

Type

Invention Patent

Filing

09/12/1980

Publication

05/25/1982
View on INPI

Progress at the INPI

  1. Filing09/12/80
  2. Publication05/25/82
  3. Abandoned04/17/84
  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: 09/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALUSUISSE

See this company's full portfolio

Inventors

B. R. (pessoa física)

Technical data

IPC Classification

C10L 1/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/20/1988

RPI 935

Exigência - art. 36 da LPI

#6.1

03/01/1988

RPI 906

Republicação - classificação IPC

#15.11

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

04/17/1984

RPI 704

Publicação do pedido de patente

#3.1

05/25/1982

RPI 605

Pedido de patente depositado

#2.1

10/27/1981

RPI 575

Related

Patent monitoring

Track this patent in real time.

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