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Publication numberUSD358463 S
Publication typeGrant
Application numberUS 29/013,215
Publication dateMay 16, 1995
Filing dateSep 21, 1993
Publication number013215, 29013215, US D358463 S, US D358463S, US-S-D358463, USD358463 S, USD358463S
InventorsRobert N. Falco
Original AssigneeCabot Safety Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Hearing protective earplug
US D358463 S
Abstract  available in
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  1. The ornamental design of a hearing protective earplug, as shown and described.

FIG. 1 is a perspective view of a hearing protective earplug showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

Non-Patent Citations
1Airsoft® Earplug, Global Occupational Safety Catalog, 330SC, p. 70 (1992).
2Excel™ Foam Earplug, Safety Supply America Circular No. 77, 1993.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6484726Jun 30, 2000Nov 26, 20023M Innovative Properties CompanyArticulating earplug
US20030029460 *Aug 1, 2002Feb 13, 2003Jim TiemensExtruded earplug
USD740931Mar 25, 2011Oct 13, 2015Resmed LimitedForehead pad
WO2002002040A1Oct 26, 2000Jan 10, 20023M Innovative Properties CompanyArticulating earplug
U.S. ClassificationD24/106