Patent
   D669574
Priority
Sep 16 2010
Filed
Mar 14 2011
Issued
Oct 23 2012
Expiry
Oct 23 2026
Assg.orig
Entity
unknown
7
11
n/a
The ornamental design for a hearing protector, as shown and described.

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,
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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
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