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4278437 | Haggar | Jul 1981 | A |
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4999163 | Lennon et al. | Mar 1991 | A |
5081872 | Greter | Jan 1992 | A |
5169602 | Pang et al. | Dec 1992 | A |
5202093 | Cloyd | Apr 1993 | A |
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5288466 | Burns | Feb 1994 | A |
5297599 | Bucheli | Mar 1994 | A |
5395365 | Weiler et al. | Mar 1995 | A |
D357985 | Burns | May 1995 | S |
5433716 | Leopardi et al. | Jul 1995 | A |
5458854 | Burns | Oct 1995 | A |
5462881 | Perlman | Oct 1995 | A |
5514339 | Leopardi et al. | May 1996 | A |
5527513 | Burns | Jun 1996 | A |
5545375 | Tropsha et al. | Aug 1996 | A |
5566859 | Willis et al. | Oct 1996 | A |
5578272 | Koch et al. | Nov 1996 | A |
5632396 | Burns | May 1997 | A |
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Number | Date | Country |
---|---|---|
0521299 | Jan 1993 | EP |
9945360 | Sep 1999 | WO |
Number | Date | Country | |
---|---|---|---|
Parent | 09/570124 | May 2000 | US |
Child | 29/128710 | US |