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Patent
D948471
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Priority
Aug 12 2019
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Filed
Feb 04 2020
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Issued
Apr 12 2022
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Expiry
Apr 12 2037
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Assg.orig
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Entity
unknown
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9
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38
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n/a
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The ornamental design for a headphone, as shown and described.
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FIG. 1 is a perspective view of a headphone showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
Lin, Li, Chen, Chun-Ta, Chen, Chun-Yu, Chang, Hao-Ming, Lin, Ker-Wei, Liu, Feng-Ming
Patent |
Priority |
Assignee |
Title |
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Headphones |
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Jan 03 2011 |
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Headphones |
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HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Headset |
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SENNHEISER CONSUMER AUDIO GMBH |
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Set of headphones |
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Headphone |
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Headphone |
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Headphone |
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|
EM22462490001, |
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|
EM44735360003, |
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|
GB6093445, |
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JP1461587, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a