Helmet for providing virtual reality environments

- W Industries Limited
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Description

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 Cited
U.S. Patent Documents
4348186 September 7, 1982 Harvey et al.
4439157 March 27, 1984 Breglia et al.
4446480 May 1, 1984 Breglia et al.
4930888 June 5, 1990 Freisleben et al.
Patent History
Patent number: D338514
Type: Grant
Filed: Mar 22, 1991
Date of Patent: Aug 17, 1993
Assignee: W Industries Limited (Leicester)
Inventor: Richard Holmes (Warwickshire)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Melody Brown
Law Firm: Young & Thompson
Application Number: 7/673,523
Classifications
Current U.S. Class: D21/240; D29/15