Patent Grant
D388195
| Number | Name | Date | Kind |
|---|---|---|---|
| D52538 | Lords | Oct 1918 | |
| D143400 | Coburn | Jan 1946 | |
| D143401 | Coburn | Jan 1946 | |
| D143402 | Coburn | Jan 1946 | |
| D199939 | Sidwell | Dec 1964 | |
| D243695 | Roux | Mar 1977 | |
| D247786 | Flood | Apr 1978 | |
| D300257 | Stahl | Mar 1989 | |
| D314628 | Jenkins et al. | Feb 1991 | |
| 1126114 | Spiegel | Jan 1915 | |
| 1150298 | Overbury | Aug 1915 | |
| 1157665 | Becker | Oct 1915 | |
| 1208595 | McKay | Dec 1916 | |
| 1295360 | Overbury | Feb 1919 | |
| 1345627 | Overbury | Jul 1920 | |
| 1368947 | Levis | Feb 1921 | |
| 1438571 | Abraham | Dec 1922 | |
| 1447567 | Overbury | Mar 1923 | |
| 1499308 | Rahr | Jun 1924 | |
| 1584343 | Abraham | May 1926 | |
| 1593095 | Munro | Jul 1926 | |
| 1629287 | Milligan | May 1927 | |
| 1659808 | Caton | Feb 1928 | |
| 1701926 | Kirschbraun | Feb 1929 | |
| 1748981 | Harris | Mar 1930 | |
| 1778903 | Levis | Oct 1930 | |
| 1805292 | Mosher | May 1931 | |
| 1860180 | Horne | May 1932 | |
| 1873944 | Black | Aug 1932 | |
| 1958560 | Beckman | May 1934 | |
| 2006270 | Harshberger | Jun 1935 | |
| 2013352 | Levin | Sep 1935 | |
| 2045423 | Topping | Jun 1936 | |
| 2096968 | Johnston | Oct 1937 | |
| 2099131 | Miller | Nov 1937 | |
| 2112898 | Knapp | Apr 1938 | |
| 2150004 | MacDonald | Mar 1939 | |
| 2161440 | Venrick | Jun 1939 | |
| 2170534 | MacNutt | Aug 1939 | |
| 2196847 | Austin | Apr 1940 | |
| 2199760 | Schuetz | May 1940 | |
| 2205679 | Ames, Jr. | Jun 1940 | |
| 2245062 | Abraham | Jun 1941 | |
| 2323230 | McAvoy | Jun 1943 | |
| 2335493 | Drinkall | Nov 1943 | |
| 2340038 | Buczkowski et al. | Jan 1944 | |
| 3613328 | Morgan, Jr. et al. | Oct 1971 | |
| 3624975 | Morgan et al. | Dec 1971 | |
| 3921358 | Bettoli | Nov 1975 | |
| 4274243 | Corbin et al. | Jun 1981 | |
| 4382435 | Brill-Edwards | May 1983 |
| Entry |
|---|
| Prior Art Item No. 1 (Figs. 1-3), dated prior to Jan. 1, 1994. |
