Number | Name | Date | Kind |
---|---|---|---|
2286263 | Comins | Jun 1942 | A |
3405831 | Hudson | Oct 1968 | A |
3632142 | Ichihara | Jan 1972 | A |
4421146 | Bond et al. | Dec 1983 | A |
4445539 | Credle | May 1984 | A |
4445551 | Bond et al. | May 1984 | A |
4564132 | Lloyd-Davies | Jan 1986 | A |
5042844 | Iida et al. | Aug 1991 | A |
5095962 | Lloyd-Davies et al. | Mar 1992 | A |
5238152 | Maas et al. | Aug 1993 | A |
5425479 | Credle, Jr. | Jun 1995 | A |
5454605 | Mott | Oct 1995 | A |
5467806 | Stricklin et al. | Nov 1995 | A |
5477883 | Totten | Dec 1995 | A |
5639064 | deCler et al. | Jun 1997 | A |
5697410 | Rutter et al. | Dec 1997 | A |
5983964 | Zielinksi et al. | Nov 1999 | A |
6224588 | Jentzen | May 2001 | B1 |
Number | Date | Country |
---|---|---|
2339771 | Feb 2000 | GB |
Entry |
---|
International Search Report for PCT/US01/11531 mailed Nov. 19, 2001. |