Patent
   D472627
Priority
Oct 16 2001
Filed
Oct 16 2001
Issued
Apr 01 2003
Expiry
Apr 01 2017
Assg.orig
Entity
unknown
26
25
n/a
The ornamental design for an earplug, as shown and described.

FIG. 1 is a side elevational view of an earplug showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side perspective view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a front corner perspective view thereof;

FIG. 6 is an end perspective view thereof;

FIG. 7 a is a side elevational view of a second embodiment of an earplug showing my new design;

FIG. 8 is a top plan view thereof;

FIG. 9 is a right side perspective view thereof;

FIG. 10 is a left side perspective view thereof;

FIG. 11 is a front, corner perspective view thereof; and,

FIG. 12 is an end perspective view thereof.

Falco, Robert N.

Patent Priority Assignee Title
7314047, Jan 25 2002 3M Innovative Properties Company Hearing protection device
7537011, Jan 25 2002 3M Innovative Properties Company Hearing protection device
7984716, Jun 22 2007 Kimberly-Clark Worldwide, Inc Self-conforming sound attenuation earplug
8061472, Jun 03 2009 HONEYWELL SAFETY PRODUCTS USA, INC Non-roll foam eartip
8113207, Aug 22 2008 Kimberly-Clark Worldwide, Inc Self-conforming sound attenuation earplug
9807521, Oct 22 2004 ALAN J WERNER, JR Method and apparatus for intelligent acoustic signal processing in accordance with a user preference
D492765, Jan 18 2002 3M Innovative Properties Company Earplug
D492766, Jan 18 2002 3M Innovative Properties Company Earplug
D493219, Jan 18 2002 3M Innovative Properties Company Earplug
D604409, Mar 10 2008 TASCO Corporation Ear plug
D636484, Oct 22 2009 HONEYWELL SAFETY PRODUCTS USA, INC Earplug
D651302, Jan 18 2002 3M Innovative Properties Company Earplug
D654163, Oct 22 2009 Honeywell International Inc. Earplug
D739520, Jul 15 2014 BUTLER, STEVEN DANIEL Earplug
D810272, Mar 04 2016 SACK IP LAW P C Ear plug having piston-like exterior
D831832, Feb 26 2016 Ear plug
D846124, Apr 18 2017 Sonova AG Hearing aid
D851770, Jan 23 2018 Hearing aid
D852363, Jan 23 2018 Hearing aid
D926571, Nov 05 2019 SHENZHEN AZGIANT TECHNOLOGY CO ,LTD Wine stopper
D932002, Sep 05 2020 SHENZHEN YUNDE TECHNOLOGY CO., LTD. Triple layer industrial earplug
D936175, Apr 17 2019 Adjustable popping cork
D961757, Apr 08 2021 Ear plug
D974542, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earplug
ER6035,
ER7070,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 16 2001Cabot Safety Intermediate Corporation(assignment on the face of the patent)
Jan 15 2002FALCO, ROBERT N CABOT SAFETY INTERMEDIATE CORPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0129230005 pdf
Apr 20 2004Cabot Safety Intermediate CorporationDEUTSCHE BANK AG, NEW YORK BRANCHSECURITY AGREEMENT0152930386 pdf
Mar 24 2006Cabot Safety Intermediate CorporationBANK OF AMERICA, N A , AS SECOND LIEN COLLATERAL AGENTSECURITY AGREEMENT0174350764 pdf
Mar 24 2006Cabot Safety Intermediate CorporationBANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENTSECURITY AGREEMENT0174350721 pdf
Mar 24 2006DEUTSCHE BANK AG, NEW YORK BRANCHCabot Safety Intermediate CorporationRELEASE OF SECURITY INTEREST0176260347 pdf
Jun 01 2007BANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENTCabot Safety Intermediate CorporationRELEASE OF FIRST LIEN SECURITY INTEREST AT REEL FRAME NO 17435 07210195110914 pdf
Jun 01 2007Cabot Safety Intermediate CorporationBANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENTGRANT OF FIRST LIEN SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS0195200001 pdf
Apr 01 2008BANK OF AMERICA, N A Cabot Safety Intermediate CorporationRELEASE OF FIRST LIEN SECURITY INTEREST AT REEL FRAME NO 19520 00010207330440 pdf
Apr 01 2008BANK OF AMERICA, N A Cabot Safety Intermediate CorporationRELEASE OF SECOND LIEN SECURITY INTEREST AT REEL FRAME NO 17435 07640207330510 pdf
Sep 26 2008Cabot Safety Intermediate CorporationCabot Safety Intermediate LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0219760611 pdf
Dec 08 2008Cabot Safety Intermediate LLC3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0220430189 pdf
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