Patent
   D341656
Priority
Jan 13 1992
Filed
Jan 13 1992
Issued
Nov 23 1993
Expiry
Nov 23 2007
Assg.orig
Entity
unknown
10
6
n/a
The ornamental design for a multi winged earplug, as shown and described.

FIG. 1 is a top and side isometric view of a multi winged earplug showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side view being a mirror image thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Leight, Howard S.

Patent Priority Assignee Title
7107993, Nov 12 2004 Moldex-Metric, Inc. Earplug
9763832, Apr 10 2013 HEAROS, LLC Pull out earplug
D405173, Jun 14 1996 3M Innovative Properties Company Earplug
D654582, Sep 30 2008 Kimberly-Clark Worldwide, Inc Earplug
D697606, Feb 19 2013 HEAROS, LLC Earplug
D697615, Mar 05 2013 BUTLER, STEVEN DANIEL Earplug
D717273, May 03 2013 3M Innovative Properties Company Ear tip
D721678, May 03 2013 3M Innovative Properties Company Ear tip
D745136, Jul 18 2014 Bumble BE Holdings, LLC; HEAROS, LLC Earplug
D826905, Apr 08 2015 Fender Musical Instruments Corporation Tri-tab ear retention fitment
Patent Priority Assignee Title
4053051, Sep 10 1976 Mine Safety Appliances Company Earplug package and method of making it
4338929, Mar 16 1977 Gullfiber AB Ear-plug
4608217, Oct 22 1980 Dalloz Safety AB Method for the production of an ear plug
5044463, Nov 30 1989 Cabot Safety Intermediate Corporation Molded foam earplug and method for making same
D329897, Dec 11 1990 Howard Leight Industries, LLC Winged earplug
97038,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 26 1998LEIGHT, HOWARD S HOWARD S LEIGHT & ASSOCIATES, INC D B A HOWARD LEIGHT INDUSTRIESASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090970199 pdf
Feb 26 1998HOWARD S LEIGHT & ASSOCIATES, INC , D B A HOWARD LEIGHT INDUSTRIESBACOU USA SAFETY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090970203 pdf
Sep 10 1998LEIGHT, HOWARD S HOWARD S LEIGHT & ASSOCIATES D B A HOWARD LEIGHT INDUSTRIESASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095960477 pdf
Sep 10 1998HOWARD S LEIGHT & ASSOCIATES, INC D B A HOWARD LEIGHT INDUSTRIESBACOU USA SAFETY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095960618 pdf
Sep 04 2001BACOU USA SAFETY, INC CHASE MANHATTAN INTERNATIONAL LIMITED, AS SECURITY AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0122950242 pdf
Jun 16 2004LEIGHT, HOWARD S Howard Leight Industries, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155300491 pdf
Aug 23 2007Howard Leight Industries, LLCSPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0199100067 pdf
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