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Patent
D669574
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Priority
Sep 16 2010
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Filed
Mar 14 2011
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Issued
Oct 23 2012
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Expiry
Oct 23 2026
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Assg.orig
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Entity
unknown
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7
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11
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n/a
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The ornamental design for a hearing protector, as shown and described.
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FIG. 1 is a left front perspective view of the hearing protector showing my new design;
FIG. 2 is atop plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Nordström, Dag
Patent |
Priority |
Assignee |
Title |
D815614, |
Mar 15 2016 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Headset |
D836600, |
Sep 11 2017 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Headset |
D845928, |
Mar 14 2017 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L P |
Headset |
D876387, |
Aug 01 2018 |
|
Headphone |
D897522, |
Mar 10 2018 |
Loop bvba |
Ear plug |
ER3562, |
|
|
|
ER3785, |
|
|
|
Patent |
Priority |
Assignee |
Title |
3505684, |
|
|
|
3562816, |
|
|
|
4571746, |
Mar 01 1982 |
|
Collapsible headband |
D245202, |
Sep 03 1975 |
|
Ear protection plug set |
D305072, |
Feb 08 1988 |
|
Hair treatment ear guard |
D323043, |
Mar 01 1989 |
|
Ear protector |
D331966, |
Dec 11 1987 |
Cabot Safety Intermediate Corporation |
Hearing protector |
D534155, |
Aug 16 2005 |
Sony Corporation |
Headphone |
D540301, |
Aug 16 2005 |
Sony Corporation |
Headphone |
D632668, |
Mar 11 2010 |
Apple Inc |
Audio listening system |
D652406, |
Jan 05 2011 |
NL FINANCE CO, LLC |
Set of headphones |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
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