Patent Grant
D403482
| Number | Name | Date | Kind |
|---|---|---|---|
| D157708 | Sherrer | Mar 1950 | |
| D188309 | Gantz | Jul 1960 | |
| D197459 | Jepson et al. | Feb 1964 | |
| D211109 | Gantz | May 1968 | |
| D233930 | Yoshida | Dec 1974 | |
| D248762 | Burgess et al. | Aug 1978 | |
| D263235 | Akita | Mar 1982 | |
| D277325 | Hug | Jan 1985 | |
| D278560 | Wareham | Apr 1985 | |
| D287894 | Watkins et al. | Jan 1987 | |
| D293737 | Wareham et al. | Jan 1988 | |
| D305168 | Kroll | Dec 1989 | |
| D305269 | Dyson | Dec 1989 | |
| D305373 | Yamamoto et al. | Jan 1990 | |
| D307658 | Ikeda et al. | May 1990 | |
| D309203 | Goodrich | Jul 1990 | |
| D314072 | Shinozaki et al. | Jan 1991 | |
| D329511 | McKnight | Sep 1992 | |
| D330615 | Essex | Oct 1992 | |
| D334260 | Kieft et al. | Mar 1993 | |
| D342591 | Takashi | Dec 1993 | |
| D343707 | Dyson | Jan 1994 | |
| D345830 | Furcron et al. | Apr 1994 | |
| D346247 | Furcron et al. | Apr 1994 | |
| D346467 | Furcron et al. | Apr 1994 | |
| D346679 | Bradd et al. | May 1994 | |
| D347500 | Abe et al. | May 1994 | |
| D353917 | Hoekstra et al. | Dec 1994 | |
| D357096 | Wareham | Apr 1995 | |
| D358241 | Bradd | May 1995 | |
| D358913 | Sugiyama et al. | May 1995 | |
| D361181 | Wareham et al. | Aug 1995 | |
| D364014 | Langeland et al. | Nov 1995 | |
| D365179 | Bradd | Dec 1995 | |
| D370321 | Robinette et al. | May 1996 | |
| D371654 | WoRwag | Jul 1996 | |
| D375594 | Luebbering | Nov 1996 | |
| 3300806 | Ripple | Jan 1967 |
| Number | Date | Country |
|---|---|---|
| D-30190 | Sep 1963 | CAX |
| D-37906 | Jun 1974 | CAX |
