This application is a divisional of application Ser. No. 09/196,059 filed Nov. 19, 1998 U.S. Pat. No. 6,136,086.
Number | Name | Date | Kind |
---|---|---|---|
2307239 | Rowland | Jan 1943 | A |
3014836 | Proctor, Jr. | Dec 1961 | A |
3021195 | Podschus et al. | Feb 1962 | A |
3309214 | Podschus et al. | Mar 1967 | A |
3586523 | Fanselow et al. | Jun 1971 | A |
3853573 | Ferrigno | Dec 1974 | A |
3853574 | Ferrigno | Dec 1974 | A |
4001362 | Delmon et al. | Jan 1977 | A |
4014709 | Dykstra et al. | Mar 1977 | A |
4219360 | Thompson | Aug 1980 | A |
4816074 | Raythatha et al. | Mar 1989 | A |
4851048 | Jones et al. | Jul 1989 | A |
5516364 | Brantley et al. | May 1996 | A |
5908499 | Tourangeau | Jun 1999 | A |