Number | Date | Country | Kind |
---|---|---|---|
97 16517 | Dec 1997 | FR |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/FR98/02846 | WO | 00 | 9/7/1999 | 9/7/1999 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO99/34163 | 7/8/1999 | WO | A |
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3701206 | Ormiston | Oct 1972 | |
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4290757 | Marshall et al. | Sep 1981 | |
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5215462 | Lewis et al. | Jun 1993 | |
5224860 | Waldman et al. | Jul 1993 | |
5256066 | LaRussa | Oct 1993 | |
5340115 | Shirai et al. | Aug 1994 | |
5641288 | Zaenglein, Jr. | Jun 1997 | |
5649706 | Treat, Jr. et al. | Jul 1997 | |
6106297 | Pollak et al. | Aug 2000 |
Number | Date | Country |
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2 746 534 A1 | Apr 1976 | DE |
41 11935 A1 | Oct 1992 | DE |
0 090 323 A1 | Oct 1983 | EP |
0 100 719 A1 | Feb 1984 | EP |
0 151 053 B1 | Aug 1985 | EP |
0 623 799 A1 | Nov 1994 | EP |
0 806 621 A1 | Nov 1997 | EP |
2 029 554 | Mar 1980 | GB |
2 041 177 | Sep 1980 | GB |
2 260 188 | Apr 1993 | GB |
WO 8301832 | May 1983 | WO |
Entry |
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Patent Abstracts of Japan, Virtual Space Presentation System, Publication No. 09113191, May 2, 1997. |
Patent Abstracts of Japan, Pseudo Visibility Device, Publication No. 09138637, May 27, 1997. |