Patent
   D506577
Priority
Aug 15 2003
Filed
Feb 12 2004
Issued
Jun 21 2005
Expiry
Jun 21 2019
Assg.orig
Entity
unknown
10
6
n/a
I claim the ornamental design for an ear cap, as shown and described.

FIG. 1 is a front perspective view of the ear cap, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

Emilsson, Niklas

Patent Priority Assignee Title
9900735, Dec 18 2015 SMITHWISE, INC FORMERLY BOSTON DEVICE DEVELOPMENT, INC ; Federal Signal Corporation Communication systems
D544650, Aug 23 2005 Protective ear cup
D729458, May 02 2014 3M Innovative Properties Company Ear muff attachment housing
D741550, May 02 2014 3M Innovative Properties Company Ear muff attachment arm
D890440, Mar 13 2018 Honeywell International Inc User interface with a light ring for a hearing protection device
D897608, Aug 31 2017 Honeywell International Inc. Earmuff user interface
D941798, Jan 21 2020 3M Innovative Properties Company Headset
D985530, Jan 21 2020 3M Innovative Properties Company Headset
ER5562,
ER8887,
Patent Priority Assignee Title
D434191, Jul 02 1998 3M Svenska Aktiebolag Ear protection
D459033, May 10 2001 Moldex-Metric, Inc. Earmuff with front mount
D459034, May 10 2001 Moldex-Metric, Inc. Ear muff with side mount
D465616, Feb 12 2001 3M Innovative Properties Company Ear cap for hearing protection
D468063, Feb 12 2001 3M Innovative Properties Company Ear cap for hearing protection
D497608, Aug 16 2002 Sordin AB Ear muff
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 2004EMILSSON, NIKLASPeltor ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0149880899 pdf
Feb 12 2004Peltor AB(assignment on the face of the patent)
Jan 12 2009Peltor Aktiebolag3M Svenska AktiebolagCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0227930390 pdf
Nov 11 20163M Svenska Aktiebolag3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0404310788 pdf
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