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Publication numberUSD435036 S
Publication typeGrant
Application numberUS 29/114,075
Publication dateDec 12, 2000
Filing dateNov 17, 1999
Publication number114075, 29114075, US D435036 S, US D435036S, US-S-D435036, USD435036 S, USD435036S
InventorsMichael J. Koss, Allan G. Mlodzikowski, Jennifer R. Schneider
Original AssigneeKoss Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Stereophone ear plug
US D435036 S
Abstract  available in
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  1. The ornamental design for a stereophone ear plug, as shown and described.

FIG. 1 is a front perspective view of a stereophone ear plug showing our new design;

FIG. 2 is a side elevational view thereof, with the opposite side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken line showing on FIGS. 2 and 4-6 is for illustrative purposes only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8189845Dec 21, 2006May 29, 2012Sperian Hearing Protection, LlcEarbud coupling
US20030059071 *Sep 24, 2002Mar 27, 2003John DunhamPersonal audio device with hearing protection
US20060088176 *Oct 20, 2005Apr 27, 2006Werner Alan J JrMethod and apparatus for intelligent acoustic signal processing in accordance wtih a user preference
US20080152163 *Dec 21, 2006Jun 26, 2008David MulveyEarbud coupling
USD670275Nov 6, 2012Superior Communications, Inc.Square headset
U.S. ClassificationD14/223, D24/134