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Publication numberUSD338514 S
Publication typeGrant
Application numberUS 07/673,523
Publication dateAug 17, 1993
Filing dateMar 22, 1991
Priority dateOct 9, 1990
Publication number07673523, 673523, US D338514 S, US D338514S, US-S-D338514, USD338514 S, USD338514S
InventorsRichard Holmes
Original AssigneeW Industries Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Helmet for providing virtual reality environments
US D338514 S
Abstract  available in
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  1. The ornamental design for a helmet for providing virtual reality environments, as shown and described.

FIG. 1 is a perspective view from above of a helmet showing my new design;

FIG. 2 is an enlarged right side elevational view thereof;

FIG. 3 is an enlarged top plan view thereof; and,

FIG. 4 is an enlarged bottom plan view thereof.

The cords shown in FIGS. 1-4 are shown broken away for convenience of illustration.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US5526022Jan 6, 1993Jun 11, 1996Virtual I/O, Inc.Sourceless orientation sensor
US5619377May 8, 1995Apr 8, 1997Virtual I/O, Inc.Optically corrected helmet mounted display
US5642227Jun 6, 1995Jun 24, 1997Virtual I/O, Inc.Optical correction for virtual reality and heads up displays
US5673151Jun 6, 1995Sep 30, 1997Virtual I/OImage correction in virtual reality and heads up displays
US5864326Feb 7, 1994Jan 26, 1999I-O Display Systems LlcDepixelated visual display
US5903395Aug 31, 1994May 11, 1999I-O Display Systems LlcPersonal visual display system
US5903396Oct 17, 1997May 11, 1999I/O Display Systems, LlcIntensified visual display
US5949583Jun 7, 1995Sep 7, 1999I-O Display Systems LlcHead-mounted display with image generator, fold mirror and mirror for transmission to the eye position of the user
US5991085Jul 12, 1996Nov 23, 1999I-O Display Systems LlcHead-mounted personal visual display apparatus with image generator and holder
US5991087Jun 6, 1995Nov 23, 1999I-O Display System LlcNon-orthogonal plate in a virtual reality or heads up display
US6097543Aug 31, 1994Aug 1, 2000I-O Display Systems LlcPersonal visual display
US6160666Mar 23, 1998Dec 12, 2000I-O Display Systems LlcPersonal visual display system
USD713406Nov 30, 2012Sep 16, 2014Kopin CorporationHeadset computer with reversible display
USD732028 *Dec 9, 2014Jun 16, 2015Samsung Electronics Co., Ltd.Head-mounted display device
USD733211Nov 8, 2013Jun 30, 2015Recon Instruments Inc.Glasses
USD738374 *Nov 15, 2013Sep 8, 2015Oculus Vr, LlcVirtual reality headset
U.S. ClassificationD14/372, D16/130, D29/110