Patent Grant
D314930
| Number | Name | Date | Kind |
|---|---|---|---|
| D18456 | Steiner | Jul 1888 | |
| D51126 | Thomas | Aug 1917 | |
| D62820 | Jones | Aug 1923 | |
| D63189 | Little | Oct 1923 | |
| D83159 | Hill | Oct 1930 | |
| D95381 | Schlesinger | Apr 1935 | |
| D149533 | Woofter | May 1948 | |
| D173634 | Allen | Dec 1954 | |
| D185382 | Nakagawa | Jun 1959 | |
| D199792 | Frankenthaler | Dec 1964 | |
| 382367 | Lee | May 1888 | |
| 1492285 | Christopher | Apr 1924 | |
| 2739400 | Hieger | Mar 1956 | |
| 3200524 | Hendrickson | Aug 1965 | |
| 4691457 | Peroni | Sep 1987 | |
| 4767647 | Bree | Aug 1988 |
