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Official data from INPI

MU8501756

Arquivada/ExtintaUtility Model

Application data

Number

MU8501756

Type

Utility Model

Filing

08/31/2005

Publication

05/29/2007

Progress at the INPI

  1. Filing08/31/05
  2. Publication05/29/07
  3. Examination
  4. Allowance10/07/14
  5. Grant01/06/15
  6. Expired01/18/22

The letters patent expired on 01/18/2022: 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: 01/18/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

PR, BR

Inventors

A. A. (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 06.01.2022

01/18/2022

RPI 2663

Concessão da patente

#16.1

01/06/2015

RPI 2296

Deferimento

#9.1

10/07/2014

RPI 2283

Exigência - art. 36 da LPI

#6.1

04/01/2014

RPI 2256

Alteração de sede deferida

#25.7

05/21/2013

RPI 2211

Publicação do pedido de patente

#3.1

05/29/2007

RPI 1899

Pedido de patente depositado

#2.1

10/11/2005

RPI 1814

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