Patent Grant
D427861
| Number | Name | Date | Kind |
|---|---|---|---|
| D172275 | Gabbert et al. | May 1954 | |
| D201693 | Abrahamsen et al. | Jul 1965 | |
| D206890 | Adams et al. | Feb 1967 | |
| D225295 | Boldt | Dec 1972 | |
| D234018 | DeBrey | Dec 1974 | |
| D249012 | Everts | Aug 1978 | |
| D349220 | Griffin | Aug 1994 | |
| D349221 | Griffin | Aug 1994 | |
| D354892 | Griffin | Jan 1995 | |
| D360563 | Griffin et al. | Jul 1995 | |
| D372405 | Notaras et al. | Aug 1996 | |
| D380129 | Meisner et al. | Jun 1997 | |
| D382450 | Meisner et al. | Aug 1997 | |
| D398817 | Meisner et al. | Sep 1998 | |
| D414088 | Juratovac et al. | Sep 1999 | |
| D414388 | Wright | Sep 1999 | |
| 791791 | Hurford | Jun 1905 | |
| 1493670 | Galvin | May 1924 | |
| 1505685 | Allen | Aug 1924 | |
| 1816054 | Pelkey | Jul 1931 | |
| 2043148 | Blondeau | Jun 1936 | |
| 2480877 | Peterson | Sep 1949 | |
| 2706941 | Swanson | Apr 1955 | |
| 3006421 | Feilbach | Oct 1961 | |
| 3068504 | Peterson | Dec 1962 | |
| 3627055 | Lay | Dec 1971 | |
| 3788049 | Ehrlich | Jan 1974 | |
| 3812917 | Strate | May 1974 | |
| 4037667 | Gonsalves et al. | Jul 1977 | |
| 4043103 | Lakin et al. | Aug 1977 | |
| 4278133 | de Marcellus | Jul 1981 | |
| 4463544 | Carsello et al. | Aug 1984 | |
| 4504997 | Weiler | Mar 1985 | |
| 4712363 | Claborn | Dec 1987 | |
| 4817235 | Doxey et al. | Apr 1989 | |
| 4914899 | Carmine | Apr 1990 | |
| 4979573 | Williamson | Dec 1990 | |
| 5029435 | Buchanan | Jul 1991 | |
| 5081829 | Grube | Jan 1992 | |
| 5156218 | Metzler et al. | Oct 1992 | |
| 5226486 | Naiser | Jul 1993 | |
| 5325928 | Wagster et al. | Jul 1994 | |
| 5351762 | Bean | Oct 1994 | |
| 5406669 | Lesiw | Apr 1995 | |
| 5520253 | Kesting | May 1996 | |
| 5577374 | Huston | Nov 1996 | |
| 5826667 | Notoras et al. | Oct 1998 | |
| 5842331 | Klee | Dec 1998 |
