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Official data from INPI

222015015610

Arquivada/ExtintaUtility Model

Application data

Number

222015015610

Type

Utility Model

Filing

03/23/2005

Publication

-

Progress at the INPI

  1. Filing03/23/05
  2. Publication
  3. Examination
  4. Allowance08/02/16
  5. Grant10/04/16
  6. Expired02/25/25

The letters patent expired on 02/25/2025: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 02/25/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DURATEX S.A.

SP, BR

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

PATENTE EXTINTA EM 04/10/2023

02/25/2025

RPI 2825

Concessão da patente

#16.1

10/04/2016

RPI 2387

Deferimento

#9.1

08/02/2016

RPI 2378

15.10

Pedido renumerado devido a mudança de natureza de BR122015015610-6 para BR222015015610-1.

07/12/2016

RPI 2375

Conhecimento de parecer técnico

#7.1

03/22/2016

RPI 2359

Notificação de pedido dividido

#2.4

Por ser considerado no ato do protocolo estar na mesma fase processual de seu inicial (PI 0500961-8) o pedido dividido passa a conter todos os despachos atribuídos àquele nas RPI's anteriores à data de entrada deste dividido, cfe. legislação vigente.

07/28/2015

RPI 2325

Requerimento de pedido de patente

#2.10

Protocolo nº 860150133679, em 26/06/2015; 16:05 (WB); Dividido do PI 0500961-8

07/07/2015

RPI 2322

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