Patent Grant
D398309
| Number | Name | Date | Kind |
|---|---|---|---|
| D246242 | Bellini | Nov 1977 | |
| D254183 | Doodson | Feb 1980 | |
| D254616 | Tabata | Apr 1980 | |
| D258430 | Hayashi | Mar 1981 | |
| D299025 | Besasie | Dec 1988 | |
| D299337 | Wiegel | Jan 1989 | |
| D302429 | Leer | Jul 1989 | |
| D333137 | Buke | Feb 1993 | |
| D345981 | Burke | Apr 1994 | |
| 1556792 | Jones | Oct 1925 | |
| 1714377 | Kiernan | May 1929 | |
| 2191055 | Wenzky | Feb 1940 | |
| 2235372 | Kalbitz | Mar 1941 | |
| 2408494 | Veneklasen | Oct 1946 | |
| 2989598 | Touger et al. | Jun 1961 | |
| 2990553 | Ulrich et al. | Jul 1961 | |
| 3030458 | Gongoll | Apr 1962 | |
| 3051961 | Clark | Sep 1962 | |
| 3052887 | Sockel et al. | Sep 1962 | |
| 3073410 | Gongoll et al. | Jan 1963 | |
| 3220505 | Hargrave | Nov 1965 | |
| 3391407 | Waters | Jul 1968 | |
| 3408658 | Beguin et al. | Nov 1968 | |
| 3457565 | Simpson et al. | Jul 1969 | |
| 3555207 | Cech | Jan 1971 | |
| 3571813 | Allen | Mar 1971 | |
| 3593341 | Aileo | Jul 1971 | |
| 3686691 | Anderson | Aug 1972 | |
| 3796855 | Brown et al. | Mar 1974 | |
| 3862451 | Miller et al. | Jan 1975 | |
| 3908200 | Lundin | Sep 1975 | |
| 3992720 | Nicolinas | Nov 1976 | |
| 4071717 | Fidi et al. | Jan 1978 | |
| 4087653 | Frieder, Jr. et al. | May 1978 | |
| 4138598 | Cech | Feb 1979 | |
| 4139743 | Flygstad | Feb 1979 | |
| 4156118 | Hargrave | May 1979 | |
| 4160135 | Gorike | Jul 1979 | |
| 4189788 | Schenke et al. | Feb 1980 | |
| 4302635 | Jacobsen et al. | Nov 1981 | |
| 4456642 | Burgdorfer et al. | Jun 1984 | |
| 4471496 | Gardner, Jr. et al. | Sep 1984 | |
| 4472607 | Houng | Sep 1984 | |
| 4499593 | Antle | Feb 1985 | |
| 4551584 | Mathiasen | Nov 1985 | |
| 4572323 | Randall | Feb 1986 | |
| 4588868 | Bertagna et al. | May 1986 | |
| 4674134 | Lundin | Jun 1987 | |
| 4747145 | Wiegel | May 1988 | |
| 4771454 | Wilcox, Jr. | Sep 1988 | |
| 4783822 | Toole et al. | Nov 1988 | |
| 4856118 | Sapiejewski | Aug 1989 | |
| 4875233 | Derhaag et al. | Oct 1989 | |
| 4905322 | Aileo et al. | Mar 1990 | |
| 4944361 | Lindgren et al. | Jul 1990 | |
| 4958697 | Moody | Sep 1990 | |
| 4987592 | Flagg | Jan 1991 | |
| 4989271 | Sapiejewski et al. | Feb 1991 | |
| 4999846 | Ball et al. | Mar 1991 | |
| 5003631 | Richardson | Apr 1991 | |
| 5018599 | Dohi et al. | May 1991 | |
| 5020163 | Aileo et al. | Jun 1991 | |
| 5023955 | Murphy, II et al. | Jun 1991 | |
| 5117464 | Jones et al. | May 1992 | |
| 5138722 | Urella et al. | Aug 1992 | |
| 5241971 | Lundin | Sep 1993 | |
| 5293647 | Mirmilshteyn et al. | Mar 1994 | |
| 5406037 | Nageno et al. | Apr 1995 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 37848 | Apr 1995 |
