Patent
   D507559
Priority
Mar 29 2004
Filed
Mar 29 2004
Issued
Jul 19 2005
Expiry
Jul 19 2019
Assg.orig
Entity
unknown
16
7
n/a
The ornamental design for a loudspeaker unit, substantially as shown and described.

FIG. 1 is a perspective view of a first embodiment of a loudspeaker unit showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showing on FIGS. 2-4 and 6-7 is for illustrative purposes only and forms no part of the claimed design.

A second embodiment of the loudspeaker unit is provided as a mirror image of the first. That is, the appearances of the left and right sides are interchanged in the second embodiment as compared to the first embodiment.

Sitoh, Yu Weng Alvin

Patent Priority Assignee Title
D539270, Jan 03 2006 CREATIVE TECHNOLOGY LTD Loudspeaker
D542268, Mar 10 2005 Koninklijke Philips N.V. Speaker box
D565543, Jul 28 2006 Koninklijke Philips Electronics N.V. Speakerbox
D570333, Nov 17 2006 Samsung Electronics Co., Ltd. Speaker for small audio
D575770, Jun 07 2006 Bang & Olufsen A/S Loudspeaker
D577004, Jul 06 2007 CREATIVE TECHNOLOGY LTD Loudspeaker
D580408, Mar 09 2007 Sony Corporation Speaker box
D606978, Apr 14 2009 Foxconn Technology Co., Ltd. Pair of speakers
D644628, Dec 26 2010 Hon Hai Precision Industry Co., Ltd. Speaker
D647879, Dec 27 2010 Hon Hai Precision Industry Co., Ltd. Speaker
D652018, May 12 2010 MMD HONG KONG HOLDING LIMITED Notebook speaker
D761759, Aug 08 2014 Ningbo Freewings Technologies Co., Ltd. Loudspeaker enclosure system having detachable wireless headphones
D775103, May 24 2015 ICONO AUDIO LLC Audio speaker cabinet
D860971, Sep 29 2017 RAZER ASIA-PACIFIC PTE LTD Speaker
D974328, Apr 30 2021 Loudspeaker
D976862, Aug 17 2020 Logitech Europe S.A. Speaker
Patent Priority Assignee Title
D321196, Mar 08 1989 Yamaha Corporation Loudspeaker
D382270, Jul 07 1995 Sony Corporation Speaker box
D392974, May 22 1997 Sony Corporation; Sony America Subwoofer loudspeaker
D417217, Aug 21 1998 U S PHILIPS CORPORATION Loudspeaker cabinet
D435539, Jan 28 2000 Sony Corporation Speaker box
D484489, Nov 04 2002 Sony Corporation Speaker box
D485257, Aug 06 2002 KEF CELESTION CORPORATION Loudspeaker
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 29 2004Creative Technology Ltd.(assignment on the face of the patent)
Jun 10 2004SITOH, YU WENG ALVINCREATIVE TECHNOLOGY LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154650978 pdf
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