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

FIO

Em AnáliseInvention PatentPCT · US2005008885

Application data

Number

PI0508166

Type

Invention Patent

Filing

03/16/2005

Publication

08/07/2007

PCT

US2005008885

Progress at the INPI

  1. Filing03/16/05
  2. Publication08/07/07
  3. Examination
  4. Allowance10/27/15
  5. Grant12/01/15
  6. In force03/16/25

The patent was granted on 12/01/2015 and is in force until 03/16/2025. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:03/16/2025

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: 01/31/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DUPONT SAFETY & CONSTRUCTION, INC.

US

E.I. DU PONT DE NEMOURS AND COMPANY

US

See this company's full portfolio

Inventors

R. Z. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

10/803,384 · 03/18/2004

Abstract

FIO, TECIDO E VESTIMENTA Fios,tecidos e vestimentas apropiados para o uso na proteção contra a formação de arco elétrico e a chama contêm fibras modacrícas, de algodão e de aramida.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Transferência deferida

#25.1

01/31/2023

RPI 2717

Concessão da patente

#16.1

12/01/2015

RPI 2343

Deferimento

#9.1

10/27/2015

RPI 2338

Deferimento (variante)

#9.1.2

06/09/2015

RPI 2318

Deferimento

#9.1

04/28/2015

RPI 2312

Exigência - art. 36 da LPI

#6.1

10/21/2014

RPI 2285

Notificação de entrada na fase nacional - PCT

#1.3

08/07/2007

RPI 1909

Patent monitoring

Track this patent in real time.

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