Patent Grant
D406460
| Number | Name | Date | Kind |
|---|---|---|---|
| 51957 | Minor | Jan 1866 | |
| D148815 | Olevin | Feb 1948 | |
| D161850 | Maier | Feb 1951 | |
| D175537 | Combridge | Sep 1955 | |
| D176236 | Stegeman | Nov 1955 | |
| D179462 | Stegeman | Dec 1956 | |
| D229098 | Reed | Nov 1973 | |
| 300411 | Borst | Jun 1884 | |
| D351945 | Kopel | Nov 1994 | |
| 410798 | Long | Sep 1889 | |
| 575357 | Koenen | Jan 1897 | |
| 1004474 | Schnorr | Sep 1911 | |
| 1095744 | Smith | May 1914 | |
| 1277210 | Goelkel et al. | Aug 1918 | |
| 1427947 | Flitton | Feb 1922 | |
| 1469524 | McArthur | Oct 1923 | |
| 1486119 | Baker | Jun 1924 | |
| 1503979 | Callahan | Aug 1924 | |
| 1633417 | Perry | Jun 1927 | |
| 1649255 | Robinson | Nov 1927 | |
| 1995664 | Boyes | Mar 1935 | |
| 1999328 | Lessard | Apr 1935 | |
| 2187176 | Schutz | Jan 1940 | |
| 2187178 | Schutz | Jan 1940 | |
| 2233859 | Wick | Mar 1941 | |
| 2250636 | Jerry | Jan 1941 | |
| 2308112 | Schutz | Jan 1943 | |
| 2458567 | Cramer | Jan 1949 | |
| 2479472 | Coplon | Aug 1949 | |
| 2522909 | Wadanoli | Sep 1950 | |
| 2529000 | Cameron | Nov 1950 | |
| 2692043 | Davis | Oct 1954 | |
| 2710685 | Baratelli | Jun 1955 | |
| 2805766 | Nathan | Sep 1957 | |
| 3000417 | Goldstein | Sep 1961 | |
| 3050181 | Nathan | Aug 1962 | |
| 3070141 | Lowy | Dec 1962 | |
| 3144127 | Fogel | Aug 1964 | |
| 3232638 | Dishart | Feb 1966 | |
| 3785480 | Minasian | Jan 1974 | |
| 4340168 | Webinger | Jul 1982 | |
| 4865186 | Gates | Sep 1989 | |
| 4899873 | Bole et al. | Feb 1990 | |
| 4951811 | Lines | Aug 1990 | |
| 4960208 | Tempke | Oct 1990 | |
| 4984682 | Cummins | Jan 1991 | |
| 5014846 | Walker et al. | May 1991 | |
| 5016749 | Kaye et al. | May 1991 | |
| 5085317 | Jensen et al. | Feb 1992 | |
| 5249675 | Strauss et al. | Oct 1993 | |
| 5333732 | Budny et al. | Aug 1994 | |
| 5344002 | Baczkowski | Sep 1994 | |
| 5513744 | Yabarra | May 1996 | |
| 5590760 | Astarb | Jan 1997 | |
| 5706935 | Lorton | Jan 1998 |
