Patent
   D335342
Priority
May 20 1991
Filed
May 20 1991
Issued
May 04 1993
Expiry
May 04 2007

TERM.DISCL.
Assg.orig
Entity
unknown
2
8
n/a
The ornamental design for an earplug, as shown and described.

FIG. 1 is a front elevational view of an earplug showing my new design, the rear elevational view being a mirror image thereto;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image thereto;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is a perspective view thereof.

Leight, Howard S.

Patent Priority Assignee Title
9763832, Apr 10 2013 HEAROS, LLC Pull out earplug
D745136, Jul 18 2014 Bumble BE Holdings, LLC; HEAROS, LLC Earplug
Patent Priority Assignee Title
2850012,
4774938, Apr 09 1987 SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY Slow recovery earplug with largely impenetrable surface
5044463, Nov 30 1989 Cabot Safety Intermediate Corporation Molded foam earplug and method for making same
D264249, Sep 10 1979 Ear plug
D307635, Nov 05 1987 Cabot Safety Intermediate Corporation Earplug or similar article
D307636, Nov 05 1987 Cabot Safety Intermediate Corporation Earplug or similar article
D329897, Dec 11 1990 Howard Leight Industries, LLC Winged earplug
GB2100606,
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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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