Patent
   D622706
Priority
Sep 23 2009
Filed
Sep 23 2009
Issued
Aug 31 2010
Expiry
Aug 31 2024
Assg.orig
Entity
unknown
12
25
n/a
The ornamental design for bluetooth headset, as shown and described.

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

The broken lines in the Figures are for illustrative purposes and form no part of the claimed design.

Tzeng, Guan-Hua, Tsai, Kun-Wei

Patent Priority Assignee Title
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D650369, Dec 07 2010 Samsung Electronics Co., Ltd. Bluetooth headset
D659683, May 26 2011 Cheng Uei Precision Industry Co., Ltd. Bluetooth headset
D662088, Jan 04 2011 EPOS GROUP A S Headset with earhook
D841816, Dec 01 2016 SOSO CO., LTD. Wireless bio signal measuring device
D888022, Sep 26 2019 Pair of earbuds
D888023, Nov 01 2019 Earphone
D914651, Oct 28 2020 Earphone
D922359, Oct 27 2020 SHENZHEN LINGQIU TECHNOLOGY CO., LTD.; SHENZHEN LINGQIU TECHNOLOGY CO , LTD Earphone
D936036, Dec 13 2018 GN AUDIO A/S Headset
D936636, Sep 18 2019 Shenzhen Enle Industrial Co., Ltd.; SHENZHEN ENLE INDUSTRIAL CO , LTD Earphone
D941806, Mar 02 2020 Earphone
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 18 2009TZENG, GUAN-HUACHENG UEI PRECISION INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0232750739 pdf
Sep 18 2009TSAI, KUN-WEICHENG UEI PRECISION INDUSTRY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0232750739 pdf
Sep 23 2009Cheng Uei Precision Industry Co., Ltd.(assignment on the face of the patent)
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