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3185070 | Smith | May 1965 | |
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3481263 | Belden | Dec 1969 | |
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4325290 | Wolfert | Apr 1982 | |
4554862 | Wolfert | Nov 1985 | |
4876950 | Rudeen | Oct 1989 | |
4903445 | Mankowski | Feb 1990 | |
4942699 | Spinelli | Jul 1990 | |
4957037 | Tubbesing et al. | Sep 1990 | |
4962692 | Shuert | Oct 1990 | |
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5122095 | Wolfert | Jun 1992 | |
5167579 | Rotter | Dec 1992 | |
5174076 | Schiedegger et al. | Dec 1992 | |
5288269 | Hansen | Feb 1994 | |
5425672 | Rotter | Jun 1995 | |
5651734 | Morris | Jul 1997 | |
5673521 | Coulton et al. | Oct 1997 | |
5826383 | Garrison | Oct 1998 | |
5830059 | Sells | Nov 1998 | |
5867956 | Gregory, Jr. et al. | Feb 1999 | |
5902432 | Coulton et al. | May 1999 | |
5960595 | McCorsley, III et al. | Oct 1999 | |
6079166 | Mason et al. | Jun 2000 | |
6125602 | Freiborg et al. | Oct 2000 | |
6131353 | Egan | Oct 2000 |
Entry |
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Assignee's Co-pending U.S. Patent Application No. 09/480,385 filed Jan. 10, 2000. |