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| EP0344881 | December, 1989 | Personal head mounted display. | ||
| EP0438362 | July, 1991 | A spectacle type display apparatus displaying directly to retina. | ||
| EP0454443 | October, 1991 | Spectacles incorporating display means for a stereoscopic viewing system. | ||
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| EP0539907 | May, 1993 | Head-mounted image display. | ||
| WO/1994/018595 | August, 1994 | VISOR DISPLAY WITH FIBER OPTIC FACEPLATE CORRECTION |
FIG. 1 is a front perspective view of a head-mounted display device;
FIG. 2 is a top, front perspective view thereof;
FIG. 3 is a bottom, front perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear perspective view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a right side elevational view thereof, the left side is a mirror image;
FIG. 9 is a front perspective view thereof, the display portion is positioned on the right; and,
FIG. 10 is a front perspective view thereof, the display portion is positioned upward.
The broken line drawing of a human head in FIG. 1, 9, and 10; the broken line drawing of a cord in FIGS. 1-4, 6-10; and the broken line drawing of the head support in all views are for illustrative purposes only and form no part of the claimed design.