Patent
   D633481
Priority
Apr 05 2010
Filed
Apr 05 2010
Issued
Mar 01 2011
Expiry
Mar 01 2025
Assg.orig
Entity
unknown
37
17
n/a
The ornamental design for a bluetooth headset, as shown and described.

FIG. 1 is a perspective view of a bluetooth headset showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view of a bluetooth headset showing my new design.

Chen, Chih-Chung

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ER2014,
ER2040,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 01 2010CHEN, CHIH-CHUNGCHENG UEI PRECISION INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0241890046 pdf
Apr 05 2010Cheng Uei Precision Industry Co., Ltd.(assignment on the face of the patent)
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