Patent
   D621813
Priority
Apr 20 2009
Filed
Apr 20 2009
Issued
Aug 17 2010
Expiry
Aug 17 2024

TERM.DISCL.
Assg.orig
Entity
unknown
14
7
n/a
The ornamental design for a portable speaker system, as shown and described.

FIG. 1 is front-top-left perspective view of a portable speaker system showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines showing of the unclaimed environment forms no part of the claimed design.

Wang, Bowman, Kwon, Minsung

Patent Priority Assignee Title
8867776, Jan 09 2012 Imation Corp Audio speaker frame for multimedia device
9071906, Jan 09 2012 Imation Corp Wireless audio player and speaker system
9143861, Jan 09 2012 Imation Corp Wireless audio player and speaker system
D677651, Dec 16 2011 Jwin Electronics Corp.; Jwin Electronics Corp Robot docking speaker
D690280, Jan 09 2012 Imation Corp Combined audio player and speaker
D690286, Aug 19 2011 Wells Fargo Bank, National Association Audio speaker set for portable electronic devices
D691585, Jan 09 2012 Imation Corp Speaker frame system
D693328, Nov 09 2011 Sony Corporation Speaker box
D718736, Jan 09 2012 Imation Corp Audio player and speaker system
D754635, Oct 15 2014 Hon Hai Precision Industry Co., Ltd. Speaker in the shape of an auto glass
D859414, Mar 13 2018 Compal Electronics, Inc.; COMPAL ELECTRONICS, INC Docking station for electronic device
D962889, Dec 07 2020 Cisco Technology, Inc Workstation device
ER3257,
ER9876,
Patent Priority Assignee Title
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D563385, Jan 04 2006 SDI TECHNOLOGIES, INC Audio unit with MP3 player support
D577002, Aug 15 2007 Sony Corporation Clock radio with docking station
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 2009Altec Lansing, LLC(assignment on the face of the patent)
Apr 20 2009WANG, BOWMANPlantronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0225680931 pdf
Apr 20 2009KWON, MINSUNGPlantronics, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0225680931 pdf
Dec 01 2009Altec Lansing, LLCPNC Bank, National AssociationSECURITY AGREEMENT0238140824 pdf
Dec 01 2009Plantronics, IncAltec Lansing, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238320843 pdf
Sep 02 2015PNC Bank, National AssociationALTEC LANSING LLCRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0364790156 pdf
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