Patent
   D405173
Priority
Jun 14 1996
Filed
Jun 14 1996
Issued
Feb 02 1999
Expiry
Feb 02 2013
Assg.orig
Entity
unknown
15
9
n/a
The ornamental design for an earplug, as shown and described.

FIG. 1 is a perspective view of the new design;

FIG. 2 is a front elevational view thereof, it being understood that when rotated, all undisclosed surfaces in elevation are a mirror image;

FIG. 3 shows a bottom plan view thereof; and,

FIG. 4 shows a top plan view thereof.

Falco, Robert N.

Patent Priority Assignee Title
10835422, Apr 10 2012 TUSKER MEDICAL, INC. Tympanic membrane pressure equalization tube
6364052, Mar 14 2000 Ivan McLean, Inc. Earplugs with surface ornamentation
7264081, Jun 10 2005 UVEX ARBEITSSCHUTZ GMBH Hearing protection earplug
8061472, Jun 03 2009 HONEYWELL SAFETY PRODUCTS USA, INC Non-roll foam eartip
9011363, Apr 10 2012 TUSKER MEDICAL, INC Tympanic membrane pressure equalization tube
9907700, Apr 10 2012 TUSKER MEDICAL, INC Tympanic membrane pressure equalization tube
D492767, Jun 05 2003 3M Innovative Properties Company Earplug
D492768, Jun 05 2003 3M Innovative Properties Company Earplug
D529169, Feb 26 2004 Moldex-Metric, Inc.; Moldex-Metric, Inc Earplug
D617891, Sep 17 2008 Molder-Metric, Inc. 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
D707822, Apr 10 2012 TUSKER MEDICAL, INC Tympanic membrane pressure equalization tube
ER1980,
Patent Priority Assignee Title
1614987,
2670737,
4094315, Oct 29 1976 Ear plug
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
5668354, Nov 02 1995 Cabot Safety Intermediate Corporation Earplug assembly and eyewear assembly
236162,
D307636, Nov 05 1987 Cabot Safety Intermediate Corporation Earplug or similar article
D341656, Jan 13 1992 SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY Multi winged earplug
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Jun 14 1996Cabot Safety Intermediate Corporation(assignment on the face of the patent)
Jul 26 1996FALCO, ROBERT N CABOT-SAFETY INTERMEDIATE CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0084430420 pdf
Jul 13 2001Cabot Safety Intermediate CorporationBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0120750227 pdf
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