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Patent
D566689
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Priority
Mar 14 2007
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Filed
Mar 14 2007
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Issued
Apr 15 2008
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Expiry
Apr 15 2022
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Assg.orig
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Entity
unknown
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5
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11
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n/a
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The ornamental design for a headphone, as shown.
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FIG. 1 is a front elevational view of a headphone showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
Wang, Ching-chi
Patent |
Priority |
Assignee |
Title |
D696229, |
Feb 14 2012 |
INVERTED INNOVATIONS, LTD |
Self-retaining communication device |
D843343, |
Jun 02 2017 |
Plantronics, Inc. |
Communications headset or headphone |
D868027, |
Jun 14 2018 |
Plantronics, Inc. |
Communications headset or headphone |
D868028, |
Jun 14 2018 |
Plantronics, Inc. |
Communications headset or headphone |
D868730, |
Jun 14 2018 |
Plantronics, Inc. |
Headband for a communications headset or headphone |
Patent |
Priority |
Assignee |
Title |
3167619, |
|
|
|
5185807, |
May 08 1991 |
DAVID CLARK COMPANY INC |
Headset with multi-position stirrup assemblies |
5406037, |
Feb 03 1993 |
Sony Corporation |
Headphone including means for mounting belt-like suspender |
5793878, |
Jun 05 1997 |
MERRY ELECTRONICS CO , LTD |
Headset microphone having a location apparatus |
D254183, |
Jan 11 1977 |
U.S. Philips Corporation |
Head-phone |
D328461, |
Sep 30 1988 |
Sony Corporation |
Headphone |
D333137, |
Apr 12 1991 |
TELEX COMMUNICATIONS HOLDINGS, INC ; TELEX COMMUNICATIONS, INC |
Headset |
D409197, |
Aug 13 1997 |
Sony Corporation |
Headphone |
D457512, |
Jun 29 2001 |
Sony Corporation |
Headphone |
D458597, |
Mar 21 2001 |
Plantronics, Inc |
Communications headset |
D504883, |
May 21 2004 |
LOGITECH EUROPE S A |
Personal audio set |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a