USB audio speaker
Document Type and Number:
United States Patent D798838

Ditullo, Michael (Encinitas, CA, US)
Minarik, Ryan (Oceanside, CA, US)
Chae, Ken (San Marcos, CA, US)
Nielsen, Cameron (San Diego, CA, US)
Application Number:
Publication Date:
Filing Date:
View Patent Images:
Sound United, LLC (Vista, CA, US)
Primary Class:
Other Classes:
D14/204, D14/217, D14/224.1, D14/226
International Classes:
(IPC1-7): 1401
Field of Search:
D14/204, D14/214, D14/217, D14/224.1, D14/226, D14/203.1, D14/203.3, D14/205, D14/206, D14/156, D14/167, D14/154, D14/191, D14/192, D14/218, D14/240, D14/260, D14/385, D14/358, D14/356, D14/225, D14/496, D14/433, D14/434, D14/451, D14/432, D3/208, D10/104.1, D10/106.1, 381/380, 381/381, 361/752, 455/569.1
US Patent References:
D780726Wireless adapterMarch, 2017WangD14/223
D760684Portable audio systemJuly, 2016GreenD14/204
D748609MicrophoneFebruary, 2016MillerD14/225
D733684SpeakerJuly, 2015WongD14/216
D716274Stereo headsetOctober, 2014HenningD14/223
D677240Extendible headphonesMarch, 2013CoulterD14/205
D646668HeadsetOctober, 2011BirgerD14/223
D619570Handsfree cellphone deviceJuly, 2010TongD13/133
D618226Cellphone plug adapterJune, 2010TongD13/133
D607440Wireless microphoneJanuary, 2010YamakawaD14/206
D607898Digital audio playerJanuary, 2010LeeD14/203.3
D608767Wireless receiverJanuary, 2010LinerD14/205
D594002Handsfree speakerphoneJune, 2009KettulaD14/240
D590371HeadsetApril, 2009LeinvuoD14/205
D575280Wireless access point for intercommunication voice systemAugust, 2008MarquezD14/240
D567216Wireless headsetApril, 2008DenshoD14/205
D565023Wireless headsetMarch, 2008YamagishiD14/205
20080032737Wireless presentation apparatusFebruary, 2008Liu455/556.1
D550703Audio playerSeptember, 2007KoizumiD14/496
D546327Memory-card type USB mass storage deviceJuly, 2007ChenD14/385
D542272SpeakerMay, 2007ShionoD14/214
D539272MicrophoneMarch, 2007KanerD14/225
20060094301Structure of USB compatible application apparatusMay, 2006Lee439/660
D520991Wireless communication interface moduleMay, 2006MaD14/240
D517052Control pod for communications headsetMarch, 2006SkulleyD14/223
D518065Audio playerMarch, 2006KobayashiD14/203.2
D499086Inline control module for communications headset adapterNovember, 2004PolitoD14/218
D497357Wireless headsetOctober, 2004AllumD14/206
D496653Communication deviceSeptember, 2004TownsendD14/240
6625469Upper support assembly for a wireless communication deviceSeptember, 2003Hwang379/433.01
6612853Extensible/retractable and storable portable memory deviceSeptember, 2003Wu439/136
D479222Radio with electronic clockSeptember, 2003LuD14/192
D477603Wire USB adapterJuly, 2003ChenD13/123
6522534Pen-type portable memory deviceFebruary, 2003Wu312/223.2
D469770Headset signal converter podFebruary, 2003CarpenterD13/147
6456500Assembling structure for portable memory deviceSeptember, 2002Chen361/736
D462689Universal serial bus apparatusSeptember, 2002MoranD14/480.5
6438248Hand-free apparatusAugust, 2002Kamimura381/374
D453154Radio unit for mobile phoneJanuary, 2002â„«stradssonD14/240
D449615Connector device for a smart cardOctober, 2001LloydD14/435.1
D436109Universal serial bus moduleJanuary, 2001TongD14/434
D408384Dongle type computer accessoryApril, 1999HataD14/435.1
D395433RadioJune, 1998KeeD14/192
D386473Network adaptorNovember, 1997EnglandD13/147
D384072RadioSeptember, 1997NgD14/192
5488759Detachable clip for a portable electronic deviceFebruary, 1996Lim24/3.12
D359493Clip for a pagerJune, 1995HarschD14/217
D356571Microphone for computersMarch, 1995GarmonD14/225
D352037Radio receiverNovember, 1994MaeyamaD14/192
D332600Electrical connector for a communication headset systemJanuary, 1993LuceyD13/147
D331070Casing for a marking instrumentNovember, 1992Hu HuangD19/166
D310082Seat belt microphoneAugust, 1990KehlD14/225
D282378Marking penJanuary, 1986OhyabuD19/169
D280323Microphone or similar articleAugust, 1985ScheidD14/225
D276336Hand-held microphone or similar articleNovember, 1984KaeoD14/225
D275375Portable security alarmSeptember, 1984SchwartzD10/106.1
D262536Radio receiverJanuary, 1982MiyanagaD14/194
D260008Personal security alarmJuly, 1981WistrandD10/106.1
4008940Telephone apparatus including electrical connectorFebruary, 1977Foley439/354
3370236Radio equipment with chest mounted speaker-microphone assemblyFebruary, 1968Walker224/674
Primary Examiner:
Greene, Paula Allen
Attorney, Agent or Firm:
Bean, Esq. K. C.

1. The ornamental design for a USB audio speaker, as shown and described.


FIG. 1 is a front perspective view of the USB audio speaker showing the new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.