Title:
Helmet for providing virtual reality environments
United States Patent D338514


Inventors:
Holmes, Richard (Warwickshire, GB)
Application Number:
07/673523
Publication Date:
08/17/1993
Filing Date:
03/22/1991
Assignee:
W Industries Limited (Leicester, GB)
Primary Class:
Other Classes:
D16/130, D29/110
Field of Search:
D19/60, 273/148B, 434/44, 434/38, 434/40, 29/15, D21/240
View Patent Images:
US Patent References:
4930888Situation display system for attachment to a headgearMay, 1990Freisleben et al.434/44
4446480Head position and orientation sensorMay, 1984Breglia et al.434/40
4439157Helmet mounted display projectorMarch, 1984Breglia et al.434/40
4348186Pilot helmet mounted CIG display with eye coupled area of interestSeptember, 1982Harvey et al.434/40



Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Brown, Melody
Attorney, Agent or Firm:
Young & Thompson
Claims:
1. The ornamental design for a helmet for providing virtual realityenvironments, as shown and described.

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.