Patent Grant
D277655
| Number | Name | Date | Kind |
|---|---|---|---|
| D68195 | De Soria | Sep 1925 | |
| D250547 | Texidor | Jun 1981 | |
| D254854 | Texidor | Apr 1980 | |
| 361535 | Merrick | Apr 1887 | |
| 420793 | Higinbotom | Feb 1890 | |
| 704243 | Davis | Jul 1902 | |
| 845197 | Rojas | Feb 1907 | |
| 895078 | Doppenschmitt | Aug 1908 | |
| 967410 | Montgomery | Aug 1910 | |
| 1021350 | Bush | Mar 1912 | |
| 1032401 | Hager | Jul 1912 | |
| 1358568 | Moore | Nov 1920 | |
| 2184130 | Tizio | Dec 1939 | |
| 2202957 | Martin | Jun 1940 | |
| 2266942 | Wallace | Dec 1941 | |
| 2501552 | Thompson | Mar 1950 | |
| 2989807 | Florence | Jun 1961 | |
| 3596964 | Zazzara | Aug 1971 | |
| 3666372 | Lipkowski | May 1972 | |
| 4127338 | Laybourne | Nov 1978 | |
| 4148424 | Fortenberry | Apr 1979 |
