Patent
   D664522
Priority
Jun 04 2011
Filed
Jun 04 2011
Issued
Jul 31 2012
Expiry
Jul 31 2026
Assg.orig
Entity
unknown
7
21
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 a rear perspective view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.

Chen, Chih-Chung

Patent Priority Assignee Title
D701854, Aug 26 2011 Sony Corporation Earphone
D843938, Jul 29 2016 LG Electronics Inc. Wireless earset case
D874443, Jul 31 2018 SHENZHEN FUSHIKE ELECTRONIC CO., LTD. Wireless headset
D900056, Dec 13 2018 GN AUDIO A S Headset
D916684, Jun 10 2020 Earphone
D916685, Jun 13 2020 Earphone
D936036, Dec 13 2018 GN AUDIO A/S Headset
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 01 2011CHEN, CHIH-CHUNGCHENG UEI PRECISION INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0263900303 pdf
Jun 04 2011Cheng Uei Precision Industry Co., Ltd.(assignment on the face of the patent)
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