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BR8200515U - Constructive arrangement applied in speaker - Google Patents

Constructive arrangement applied in speaker

Info

Publication number
BR8200515U
BR8200515U BR8200515U BR8200515U BR8200515U BR 8200515 U BR8200515 U BR 8200515U BR 8200515 U BR8200515 U BR 8200515U BR 8200515 U BR8200515 U BR 8200515U BR 8200515 U BR8200515 U BR 8200515U
Authority
BR
Brazil
Prior art keywords
constructive arrangement
arrangement applied
speaker
box
dispersion
Prior art date
Application number
BR8200515U
Other languages
Portuguese (pt)
Other versions
BR8200515Y1 (en
Inventor
Carlos Correia Da Silva
Homero Sette Silva
Manfred Igor Tretter
Original Assignee
Eletronica Selenium S A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eletronica Selenium S A filed Critical Eletronica Selenium S A
Priority to BR8200515U priority Critical patent/BR8200515Y1/en
Publication of BR8200515U publication Critical patent/BR8200515U/en
Publication of BR8200515Y1 publication Critical patent/BR8200515Y1/en

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

"DISPOSIçãO CONSTRUTIVA APLICADA EM CAIXA ACúSTICA". Adequada para a geração de ondas sonoras com dispersão cilíndrica, ao contrário da dispersão esférica, contendo diferentes componentes de áudio (woofer, mid-bass, driver, acoplador e guia de ondas), adequadamente dispostos na caixa para gerar o mais perfeito possível a onda."CONSTRUCTIVE ARRANGEMENT APPLIED IN SOUND BOX". Suitable for generating cylindrical dispersion sound waves, as opposed to spherical dispersion, containing different audio components (woofer, mid-bass, driver, coupler and waveguide), properly arranged in the box to generate the most perfect wave possible .

BR8200515U 2002-03-13 2002-03-13 constructive arrangement applied to the unloaded box BR8200515Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8200515U BR8200515Y1 (en) 2002-03-13 2002-03-13 constructive arrangement applied to the unloaded box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8200515U BR8200515Y1 (en) 2002-03-13 2002-03-13 constructive arrangement applied to the unloaded box

Publications (2)

Publication Number Publication Date
BR8200515U true BR8200515U (en) 2003-11-25
BR8200515Y1 BR8200515Y1 (en) 2013-09-17

Family

ID=30774132

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8200515U BR8200515Y1 (en) 2002-03-13 2002-03-13 constructive arrangement applied to the unloaded box

Country Status (1)

Country Link
BR (1) BR8200515Y1 (en)

Also Published As

Publication number Publication date
BR8200515Y1 (en) 2013-09-17

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ELETRONICA SELENIUM LTDA. (BR/RS)

B25D Requested change of name of applicant approved

Owner name: HARMAN DO BRASIL INDUSTRIA ELETRONICA E PARTICIPAC

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 7 (SETE) ANOS CONTADOS A PARTIR DE 17/09/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.