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Publication numberUSD277317 S
Publication typeGrant
Application numberUS 06/404,579
Publication dateJan 22, 1985
Filing dateAug 2, 1982
Publication number06404579, 404579, US D277317 S, US D277317S, US-S-D277317, USD277317 S, USD277317S
InventorsDaryl L. Eisenmenger
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Set of retractable ear plugs
US D277317 S
Abstract  available in
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Claims(1)
  1. The ornamental design for a set of retractable ear plugs, as shown and described.
Description

FIG. 1 is a side elevational view of a set of retractable ear plugs, showing my new design;

FIG. 2 is an elevational view of the opposite side thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view of the reel portion of the device;

FIG. 5 is a top plan view of the device as shown in FIG. 3;

FIG. 6 is an isometric view of one of the ear plugs.

The cord has been shown fragmentarily in FIGS. 1, 2, 3 and 5 to indicate indeterminate length.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6902029 *Oct 30, 2001Jun 7, 2005Owl Investors Of Texas, LlcRetractable ear protection device
US8708091 *Oct 28, 2002Apr 29, 20143M Innovative Properties CompanyCorded hearing protective device and method of manufacturing the same
US9155661Mar 17, 2014Oct 13, 20153M Innovative Properties CompanyCorded hearing protective device and method of manufacturing the same
US20040079579 *Oct 28, 2002Apr 29, 2004Barwacz Robert FranciszekCorded hearing protective device and method of manufacturing the same
US20060185062 *Apr 14, 2005Aug 24, 2006Gaiatek Inc.Head-mounted MP3 player
USD733676 *Nov 18, 2013Jul 7, 20153M Innovative Properties CompanyHearing device tether acoustic decoupling section
Classifications
U.S. ClassificationD24/106