Patent Grant
D407053
| Number | Name | Date | Kind |
|---|---|---|---|
| 230990 | Ball | Aug 1880 | |
| D340023 | Geran | Oct 1993 | |
| 865115 | Markham | Sep 1907 | |
| 924036 | Burgess | Jun 1909 | |
| 988368 | Morgan | Apr 1911 | |
| 1060860 | Sauvert | May 1913 | |
| 1061537 | Gruss | May 1913 | |
| 1081628 | Schur | Dec 1913 | |
| 1144996 | Borland | Jul 1915 | |
| 1163562 | Schipfer | Dec 1915 | |
| 1293994 | Vauclain | Feb 1919 | |
| 1295378 | Smith et al. | Feb 1919 | |
| 1436840 | Weirich | Nov 1922 | |
| 1439799 | Dauphinais | Dec 1922 | |
| 1441093 | Hubble | Jan 1923 | |
| 1550596 | Velasco | Aug 1925 | |
| 1592183 | Golyer | Jul 1926 | |
| 1808886 | Courtney | Jun 1931 | |
| 1979935 | Henap | Nov 1934 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 73507 | Jul 1997 |
