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

MODIFICADOR DO CURSO DOS LIQUIDOS OU GASOSOS EM SEU TRAJETO

Em AnáliseInvention Patent

Application data

Number

PI8107722

Type

Invention Patent

Filing

11/27/1981

Publication

07/13/1982

Progress at the INPI

  1. Filing11/27/81
  2. Publication07/13/82
  3. Examination08/31/82
  4. Allowance
  5. Grant
  6. In force

Published on 07/13/1982, 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: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

Inventors

A. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.8

04/19/1988

RPI 913

111

09/17/1985

RPI 778

Petição de recurso

#12.2

12/11/1984

RPI 738

Indeferimento

#9.2

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

08/16/1983

RPI 669

Solicitação de exame técnico

#4.1

08/31/1982

RPI 619

Publicação antecipada

#3.2

07/13/1982

RPI 612

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

Patent monitoring

Track this patent in real time.

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