Number | Name | Date | Kind |
---|---|---|---|
3660610 | Hestad et al. | May 1972 | A |
4153818 | Goodloe et al. | May 1979 | A |
4215247 | Lambert | Jul 1980 | A |
5034947 | Epps | Jul 1991 | A |
5109410 | Suhami et al. | Apr 1992 | A |
5373549 | Bales et al. | Dec 1994 | A |
5384772 | Marshall | Jan 1995 | A |
5483588 | Eaton et al. | Jan 1996 | A |
5502762 | Andrew et al. | Mar 1996 | A |
5734724 | Kinoshita et al. | Mar 1998 | A |
5764743 | Goedken et al. | Jun 1998 | A |
5841851 | Recht et al. | Nov 1998 | A |
5883945 | Richardson, Jr. et al. | Mar 1999 | A |
5898676 | Apfelbeck et al. | Apr 1999 | A |
6178237 | Horn | Jan 2001 | B1 |
6418216 | Harrison et al. | Jul 2002 | B1 |
Number | Date | Country |
---|---|---|
0 762 716 | Mar 1997 | EP |
0 805 576 | May 1997 | EP |
0 779 732 | Jun 1997 | EP |
Entry |
---|
Canadian Intellectual Property Office—Office Action, Dated Dec. 31, 2001, 2 pages (corresponding Canadian application 2,281,351). |
Great Britain Paten Office Combined Search and Examination Report, Feb. 28, 2000, 4 pages, (S. R. Ahuja 19-5) Application No. GB 992374.9. |