Patent
   D496722
Priority
Aug 01 2003
Filed
Aug 01 2003
Issued
Sep 28 2004
Expiry
Sep 28 2018
Assg.orig
Entity
unknown
18
11
n/a
The ornamental design for a stemmed earplug, as shown and described.

FIG. 1 is a perspective view of our new stemmed earplug;

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

FIG. 3 is a second side view thereof, the opposite side being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of a second embodiment of our new stemmed earplug;

FIG. 7 is a first side view thereof, the opposite side being a mirror image;

FIG. 8 is a second side view thereof, the opposite side being a mirror image;

FIG. 9 is a bottom plan view thereof; and,

FIG. 10 is a top plan view thereof.

Falco, Robert N., Knauer, Richard

Patent Priority Assignee Title
7107993, Nov 12 2004 Moldex-Metric, Inc. Earplug
7506720, Jul 21 2006 Animal ear protection apparatus
8061472, Jun 03 2009 HONEYWELL SAFETY PRODUCTS USA, INC Non-roll foam eartip
D528204, Apr 23 2004 3M Innovative Properties Company Hearing protection device
D560792, Feb 20 2004 3M Innovative Properties Company Flanged earplug
D636484, Oct 22 2009 HONEYWELL SAFETY PRODUCTS USA, INC Earplug
D654163, Oct 22 2009 Honeywell International Inc. Earplug
D654582, Sep 30 2008 Kimberly-Clark Worldwide, Inc Earplug
D788289, Mar 05 2015 Honeywell International Inc. Pod-shaped earplug with paddle handle
D788290, Mar 05 2015 Honeywell International Inc. Peanut-shaped earplug with paddle handle
D798436, Mar 05 2015 Honeywell International Inc. Earplug handle
D831832, Feb 26 2016 Ear plug
D846729, Mar 05 2015 Honeywell International Inc. Cone-shaped earplug with paddle handle
D889754, Sep 01 2017 3M Innovative Properties Company Hearing protector
D895901, Sep 01 2017 3M Innovative Properties Company Hearing protector
D931437, Sep 05 2020 SHENZHEN YUNDE TECHNOLOGY CO., LTD. Double layer soundproof earplug
D940297, Jul 12 2019 VIGAMED PRODUCTS PVT LTD Female condom
D975279, Jan 12 2022 P&D Gustafson Inventions, LLC Hearing aid insert
Patent Priority Assignee Title
4314553, Aug 08 1979 Dalloz Safety AB Earplug and earplug set
5044463, Nov 30 1989 Cabot Safety Intermediate Corporation Molded foam earplug and method for making same
5799658, Aug 15 1996 3M Innovative Properties Company Hearing protective device comprising a foam and a porous component and method of manufacture thereof
5809574, Aug 15 1996 3M Innovative Properties Company Hearing protection device
6241042, Mar 14 2000 3M Innovative Properties Company Hearing protective device
6695093, Jan 13 2000 3M Innovative Properties Company Earplug
D369655, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D375550, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D375551, Apr 15 1994 Cabot Safety Intermediate Corporation Hearing protective earplug
D402752, Aug 15 1996 3M Innovative Properties Company Hearing protective device
D466995, Nov 28 2001 3M Innovative Properties Company Earplug
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 01 2003Cabot Safety Intermediate Corporation(assignment on the face of the patent)
Nov 17 2003FALCO, ROBERT N Cabot Safety Intermediate CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148100594 pdf
Nov 17 2003KNAUER, RICHARDCabot Safety Intermediate CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148100594 pdf
Apr 20 2004Cabot Safety Intermediate CorporationDEUTSCHE BANK AG, NEW YORK BRANCHSECURITY AGREEMENT0152930386 pdf
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Mar 24 2006DEUTSCHE BANK AG, NEW YORK BRANCHCabot Safety Intermediate CorporationRELEASE OF SECURITY INTEREST0176260347 pdf
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Apr 01 2008BANK OF AMERICA, N A Cabot Safety Intermediate CorporationRELEASE OF FIRST LIEN SECURITY INTEREST FILED AT REEL FRAME NO 19520 00010208280647 pdf
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Apr 01 2008BANK OF AMERICA, N A Cabot Safety Intermediate CorporationCORRECTION OF TYPOGRAPHICAL ERRORS OF PATENT NUMBERS LISTED IN COVER SHEET RECORDED AT REEL FRAME NO 020733 04400207830537 pdf
Sep 26 2008Cabot Safety Intermediate CorporationCabot Safety Intermediate LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0219760611 pdf
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