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

USO DE DISPOSITIVO E/OU EQUIPAMENTO PARA AMPLIFICAÇÃO ACÚSTICA

ArquivadaInvention Patent
Talk to an expert

Application data

Number

102016021344

Type

Invention Patent

Filing

09/15/2016

Publication

04/03/2018
View on INPI

Progress at the INPI

  1. Filing09/15/16
  2. Publication04/03/18
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/15/2016 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/17/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. M. (pessoa física)

SP, BR

Inventors

E. M. (pessoa física)

BR

Technical data

IPC Classification

H04R 1/28

Abstract

A presente invenção se situa no campo da Engenharia Acústica.A presente invenção descreve o uso de um dispositivo e de equipamento paraamplificação acústica.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/17/2019

RPI 2554

Arquivamento - Art. 33 da LPI

#11.1

10/01/2019

RPI 2543

Publicação do pedido de patente

#3.1

04/03/2018

RPI 2465

Pedido de patente depositado

#2.1

03/28/2017

RPI 2412

Exigência - art. 21 da LPI

#2.5

11/16/2016

RPI 2393

Requerimento de pedido de patente

#2.10

Número de Protocolo 870160051941 em 15/09/2016 06:18(WB).

09/27/2016

RPI 2386

Related

Patent monitoring

Track this patent in real time.

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