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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US614844617 Apr 200021 Nov 2000Bacou USA Safety, Inc.Multi-position banded earmuff
US61636156 Aug 199819 Dec 2000University Research & Engineers & Associates, Inc.Circumaural ear cup audio seal for use in connection with a headset, ear defender, helmet and the like
US657820328 May 199910 Jun 2003Audio/video signal distribution system for head mounted displays
US712442531 Aug 199917 Oct 2006Immersion Entertainment, L.L.C.Audio/video system and method utilizing a head mounted apparatus with noise attenuation
USD37981711 Dec 199510 Jun 1997Califone International, Inc.Headphone shell
USD5199854 Jan 20052 May 2006Motorola, Inc.Earphone pod and similar articles
USD61821830 Apr 200922 Jun 2010Verto Medical Solutions, LLCEar bud adapter

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