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Official data from INPI

CAIXA ACÚSTICA

ArquivadaUtility Model
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Application data

Number

MU8600640

Type

Utility Model

Filing

02/13/2006

Publication

10/23/2007
View on INPI

Progress at the INPI

  1. Filing02/13/06
  2. Publication10/23/07
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/13/2006 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/21/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. E. (pessoa física)

SE, BR

Inventors

J. E. (pessoa física)

BR

Technical data

IPC Classification

H04R 1/02

Abstract

CAIXA ACÚSTICA. O presente modelo de utilidade é uma caixa acústica onde o som se propaga para frente com maior intensidade e para as laterais com um só alto-falante. O dito caixa acústica é constituído pôr um cone redondo (10), uma caixa angular (9) e laterais (2 e 14) com as aberturas (7 e 11).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

09/21/2010

RPI 2072

Arquivamento - Art. 33 da LPI

#11.1

06/15/2010

RPI 2058

Publicação do pedido de patente

#3.1

10/23/2007

RPI 1920

Pedido de patente depositado

#2.1

05/30/2006

RPI 1847

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