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

CARTUCHO-TUBULAR ACÚSTICO ACOPLÁVEL EM FILTRO DE AR DE MOTOR PARA VEÍCULO

Arquivada/ExtintaUtility Model

Application data

Number

MU7601551

Type

Utility Model

Filing

06/10/1996

Publication

12/23/1997

Progress at the INPI

  1. Filing06/10/96
  2. Publication12/23/97
  3. Examination
  4. Allowance09/19/00
  5. Grant10/30/01
  6. Expired07/16/13

The letters patent expired on 07/16/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/16/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Flexur S.A.

UY

WESTAFLEX TUBOS FLEXIVÉIS LTDA

PR, BR

Inventors

E. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 10/06/2011

07/16/2013

RPI 2219

Transferência deferida

#25.1

Transferido de: Westaflex Tubos Flexíveis Ltda.

04/03/2007

RPI 1891

Concessão da patente

#16.1

10/30/2001

RPI 1608

Deferimento

#9.1

09/19/2000

RPI 1550

Publicação antecipada

#3.2

12/23/1997

RPI 1409

Pedido de patente depositado

#2.1

10/08/1996

RPI 1349

Patent monitoring

Track this patent in real time.

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