Patent Grant
D411813
| Number | Name | Date | Kind |
|---|---|---|---|
| 21426 | Rickert | Mar 1858 | |
| 149823 | Baker et al. | Apr 1874 | |
| 149824 | Baker et al. | Apr 1874 | |
| 149825 | Baker et al. | Apr 1874 | |
| D203859 | Anderson | Feb 1966 | |
| 239361 | Bissinger | Mar 1881 | |
| 240206 | Vester et al. | Apr 1881 | |
| D301699 | Markovits | Jun 1989 | |
| D333107 | Nakagawa | Feb 1993 | |
| D335470 | Gradi | May 1993 | |
| D394020 | Cerato | May 1998 | |
| 482229 | Cremonesi | Sep 1892 | |
| 690590 | Kun | Jan 1902 | |
| 788221 | Richardson | Apr 1905 | |
| 904846 | Costello | Nov 1908 | |
| 973601 | Widenmeyer | Oct 1910 | |
| 1607808 | Anthony | Nov 1926 | |
| 1807440 | Schraysshuen et al. | May 1931 | |
| 2218559 | Stephens | Oct 1940 | |
| 2231485 | Straight et al. | Feb 1941 | |
| 2425456 | Goldblatt | Aug 1947 | |
| 3066897 | Richardson | Dec 1962 | |
| 3540109 | Marthaler | Nov 1970 | |
| 3614876 | Lenfant | Oct 1971 | |
| 3798729 | Tanaka | Mar 1974 | |
| 4733544 | Londaro | Mar 1988 | |
| 5285658 | Altman et al. | Feb 1994 | |
| 5444903 | Wachler | Aug 1995 |
