Patent
   D858488
Priority
Aug 07 2017
Filed
Aug 07 2017
Issued
Sep 03 2019
Expiry
Sep 03 2034
Assg.orig
Entity
unknown
15
44
n/a
The ornamental design for a pair of bluetooth headphones, as shown and described.

FIG. 1 is a front view of a pair of bluetooth headphones showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

Zheng, Bin

Patent Priority Assignee Title
D865722, Aug 23 2019 Guangzhou Lanshidun Electronic Limited Company Earphone
D872064, Aug 15 2018 Guangzhou Lanshidun Electronic Limited Company Earphone
D872711, Sep 27 2019 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD Headphone
D884680, Jul 16 2018 ETEN ELECTRONICS LIMITED Earphone
D885372, Oct 23 2018 SHENZHEN SHENGXINGWANG PRECISION TECHNOLOGY CO , LTD Pair of wireless headsets
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D938399, Apr 01 2020 Target Brands, Inc. Earphone
D945403, Jan 27 2020 SKULLCANDY, INC Pair of earbud headsets
ER2563,
ER3940,
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Aug 04 2017ZHENG, BINSHENZHEN CHENGGUANGHE ELECTRONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0434790115 pdf
Aug 07 2017SHENZHEN SABBAT TECHNOLOGY DEVELOPMENT CO., LTD.(assignment on the face of the patent)
Sep 04 2017SHENZHEN CHENGGUANGHE ELECTRONIC CO , LTD SHENZHEN SABBAT TECHNOLOGY DEVELOPMENT CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0493930107 pdf
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