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

APERFEICOAMENTO EM UM CILINDRO PARA LAMINAR A QUENTE UM VERGALHAO E TIRA METALICA ESTREITA PRODUTO E LINGOTAMENTO CONTINUO

Em AnáliseInvention Patent

Application data

Number

PI8305875

Type

Invention Patent

Filing

10/26/1982

Publication

05/29/1984

Progress at the INPI

  1. Filing10/26/82
  2. Publication05/29/84
  3. Examination10/16/84
  4. Allowance
  5. Grant
  6. In force

Published on 05/29/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KENNECOTT CORP [US]

See this company's full portfolio

Inventors

B. F. (pessoa física)

R. R. (pessoa física)

S. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.2

12/13/1988

RPI 947

Arquivamento - Art. 38 §2° da LPI

#11.4

06/23/1987

RPI 870

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Republicação - classificação IPC

#15.11

04/15/1986

RPI 808

Exigência - art. 36 da LPI

#6.1

08/13/1985

RPI 773

Solicitação de exame técnico

#4.1

10/16/1984

RPI 730

Publicação do pedido de patente

#3.1

05/29/1984

RPI 710

Pedido de patente depositado

#2.1

01/03/1984

RPI 689

Patent monitoring

Track this patent in real time.

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