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Patent
D331059
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Priority
Feb 28 1990
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Filed
Jul 31 1990
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Issued
Nov 17 1992
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Expiry
Nov 17 2006
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Assg.orig
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Entity
unknown
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26
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2
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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 top, front and left-side perspective view of a headphone
showing our new design;
FIG. 2 is a top, front and left-side perspective view thereof, shown with
head belt partially extended;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a right-side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Sogabe, Takashi, Kumagai, Yoshiaki
Patent |
Priority |
Assignee |
Title |
6320960, |
Sep 25 1998 |
GN NETCOM, INC |
Headset with adjustable earpiece |
6775390, |
Dec 24 2001 |
GN NETCOM, INC |
Headset with movable earphones |
D351171, |
Jan 29 1992 |
Sony Corporation |
Headphone |
D353817, |
Aug 28 1992 |
Sony Corporation |
Headphone |
D357248, |
Nov 05 1993 |
KOBOL INTERNATIONAL LIMITED |
Combined headset and infrared transceiver |
D377021, |
Aug 29 1995 |
Sony Corporation |
Headphone |
D399206, |
May 29 1997 |
Sony Corporation |
Headphone |
D436095, |
Sep 24 1999 |
HELLO DIRECT, INC |
Headset with adjustable earpiece |
D468722, |
Dec 24 2001 |
HELLO DIRECT, INC |
Headset with moveable earphones |
D475694, |
Jan 07 2002 |
DELILAH INTERNATIONAL S A R L |
Earloop receiver |
D538269, |
Jan 04 2006 |
Eton Corporation |
Foldable headset |
D691582, |
Aug 22 2012 |
SKULLCANDY, INC |
Headset |
D703635, |
Apr 02 2013 |
Cotron Corporation |
Headphone |
D707654, |
Aug 22 2012 |
SKULLCANDY, INC |
Headset |
D742357, |
Feb 21 2014 |
Samsung Electronics Co., Ltd. |
Headphone |
D851062, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D857655, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D858481, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D871368, |
Aug 31 2018 |
Dolby Laboratories Licensing Corporation |
Headphones |
D872049, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D904337, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D913989, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D913990, |
Aug 31 2018 |
Dolby Laboratories Licensing Corporation |
Headphones |
D921607, |
Mar 02 2016 |
Dolby Laboratories Licensing Corporation |
Headphones |
D934198, |
Dec 03 2019 |
Dolby Laboratories Licensing Corporation |
Headphones |
ER1706, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a