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Patent
D673262
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Priority
Mar 12 2010
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Filed
Sep 10 2010
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Issued
Dec 25 2012
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Expiry
Dec 25 2026
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Assg.orig
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Entity
unknown
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5
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16
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n/a
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The ornamental design for an ear hook for respiratory mask, as shown and described.
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FIG. 1 is a front perspective view of an ear hook for respiratory mask showing our new design;
FIG. 2 is a rear perspective view thereof;
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.
The broken lines shown in FIGS. 1 to 8 are for the purpose of illustrating environment and form no part of the claimed design.
Omura, Keiko, Fujimoto, Shinya, Nishijima, Akito
Patent |
Priority |
Assignee |
Title |
2133699, |
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|
5243971, |
May 21 1990 |
ResMed Limited |
Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours |
7778435, |
Sep 27 2004 |
SureFire, LLC |
Ergonomic earpiece |
8147084, |
Jul 12 2009 |
Sunny Wheel Industrial Co., Ltd. |
Ear hook device with illumination function |
D480073, |
Jun 13 1995 |
GN Netcom A/S |
Telephone headset earhook |
D501196, |
Oct 03 2003 |
Jabra Corporation |
Communications earpiece |
D562310, |
Nov 03 2006 |
Samsung Electronics Co., Ltd. |
Bluetooth headset |
D566103, |
Apr 24 2006 |
Microsoft Mobile Oy |
Headset |
D593075, |
May 13 2008 |
HARCO INDUSTRIES, INC , USA |
Earhook and earbud headset |
D603847, |
Aug 20 2008 |
Sony Ericsson Mobile Communications AB |
Portable stereo handsfree |
D635680, |
Dec 22 2009 |
EERS GLOBAL TECHNOLOGIES INC |
In-ear device with antenna |
JP122311, |
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JP2004000570, |
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JP2004000572, |
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JP2004209061, |
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JP277052, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a