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

ORGAO DE REGULAGEM DE FLUIDOS

Em AnáliseUtility Model

Application data

Number

MU6501355

Type

Utility Model

Filing

09/09/1985

Publication

04/14/1987

Progress at the INPI

Under appeal
  1. Filing09/09/85
  2. Publication04/14/87
  3. Examination02/08/89
  4. Refused03/20/90
  5. Grant
  6. In force

The application was refused by the INPI on 03/20/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IZIDORO ULISSES FILHO [BR]

Inventors

U. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/08/1989

RPI 955

Publicação do pedido de patente

#3.1

04/14/1987

RPI 860

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

Indeferimento

#9.2

03/20/1990

RPI 1010

Patent monitoring

Track this patent in real time.

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