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

FILTRO BIOLÓGICO.

IndeferidaUtility Model

Application data

Number

MU6600327

Type

Utility Model

Filing

03/11/1986

Publication

07/01/1986

Progress at the INPI

Under appeal
  1. Filing03/11/86
  2. Publication07/01/86
  3. Examination08/19/86
  4. Refused09/05/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/05/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. J. (pessoa física)

Inventors

A. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Publicação antecipada

#3.2

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

06/24/1986

RPI 818

Patent monitoring

Track this patent in real time.

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