Patent Grant
D369932
| Number | Name | Date | Kind |
|---|---|---|---|
| D22368 | Seher | Apr 1893 | |
| D35092 | Babbitt | Sep 1901 | |
| D48887 | Foster | Apr 1916 | |
| D60480 | Unmack | Feb 1922 | |
| D70452 | Putnam et al. | Jun 1926 | |
| D72870 | Royal | Jun 1927 | |
| D74376 | Katz | Feb 1928 | |
| D92485 | Muench | Jun 1934 | |
| D94544 | Fuller | Feb 1935 | |
| D99179 | Auth | Apr 1936 | |
| D99932 | Fisher | Jun 1936 | |
| D110508 | Walker | Jul 1938 | |
| D113056 | Wagner | Jan 1939 | |
| D114217 | Heisey | Apr 1939 | |
| D130991 | Gray | Jan 1942 | |
| D144232 | Bach | Mar 1946 | |
| D152204 | Meldrum | Dec 1948 | |
| D152382 | Tawresey | Jan 1949 | |
| D152805 | King | Feb 1949 | |
| D163179 | Hiller | May 1951 | |
| D163866 | Halpert | Jul 1951 | |
| D164090 | Barcott | Jul 1951 | |
| D166088 | Lindsay | Mar 1952 | |
| D183151 | Varner et al. | Jul 1958 | |
| D184739 | Kanter | Mar 1959 | |
| D185776 | Renn et al. | Jul 1959 | |
| D203376 | Thompson et al. | Dec 1965 | |
| D204482 | Suall | Apr 1966 | |
| D210517 | Baratte | Mar 1968 | |
| D232213 | Dobyns | Jul 1974 | |
| D234891 | Thomasson | Apr 1975 | |
| D254224 | Papas | Feb 1980 | |
| D267060 | Iwamoto | Nov 1982 | |
| D270407 | Ochwat | Sep 1983 | |
| D277245 | Unverzagt | Jan 1985 | |
| D278765 | Crawford | May 1985 | |
| D279248 | Oliver | Jun 1985 | |
| D286552 | Satterfield | Nov 1986 | |
| D313479 | Goldberg | Jan 1991 | |
| D319705 | Tsai | Sep 1991 | |
| D322732 | Stabe | Dec 1991 | |
| D330390 | Pernesiglio | Oct 1992 | |
| D330822 | Steiner | Nov 1992 | |
| D332237 | Jones et al. | Jan 1993 | |
| D332238 | Jones et al. | Jan 1993 | |
| D332583 | Jones et al. | Jan 1993 | |
| D337614 | Turner | Jul 1993 | |
| D345824 | Fitz | Apr 1994 | |
| D347146 | Harrison | May 1994 | |
| D358173 | Stoudt | May 1995 | |
| D377726 | Tuller | Feb 1888 | |
| D954651 | Shatzer | Apr 1910 | |
| 2500904 | Nitsch | Mar 1950 | |
| 2501822 | Kuyler | Mar 1950 | |
| 2539035 | Scanlon et al. | Jan 1951 | |
| 2789394 | Allison | Apr 1957 | |
| 2823490 | Griem | Feb 1958 | |
| 2828580 | Seme | Apr 1958 | |
| 2868361 | Zilem et al. | Jan 1959 | |
| 3138813 | Kaplan | Jun 1964 | |
| 3140782 | Schulte | Jul 1964 | |
| 3170265 | Goldfarb | Feb 1965 | |
| 3434789 | Haller | Mar 1969 | |
| 3630386 | Gale et al. | Dec 1971 | |
| 5097964 | Fitz | Mar 1992 | |
| 5187829 | Atkins | Feb 1993 | |
| 5261847 | Cox | Nov 1993 | |
| 5269420 | Harrison et al. | Dec 1993 | |
| 5353464 | Atkins et al. | Oct 1994 |
| Number | Date | Country |
|---|---|---|
| 0355700 | Aug 1989 | EPX |
