Patent Grant
D341769
| Number | Name | Date | Kind |
|---|---|---|---|
| D108633 | Wilke | Jul 1957 | |
| D122897 | Lion | Oct 1940 | |
| D180633 | Wilke | Jul 1957 | |
| D227975 | Diamond | Jul 1973 | |
| D290340 | McCaffrey | Jun 1987 | |
| D300405 | Kuntze et al. | Mar 1989 | |
| 335692 | Fries | Feb 1886 | |
| 671446 | Lorscheider | Apr 1901 | |
| 1565655 | Lefebvre | Dec 1925 | |
| 1634436 | Polson | Jul 1927 | |
| 1655436 | Baron | Jan 1928 | |
| 2001569 | Kiefer | May 1935 | |
| 2144723 | Howsam | Jan 1939 | |
| 2229413 | Joost | Jan 1941 | |
| 2232461 | Kuckhoff | Feb 1941 | |
| 2341491 | Tucker | Feb 1944 | |
| 2354375 | Howsam | Jul 1944 | |
| 2546253 | Beauregard | Mar 1951 | |
| 2741442 | Aupperle | Apr 1956 | |
| 2772056 | Harpfer | Nov 1956 | |
| 2799458 | Nye | Jul 1957 | |
| 2828090 | Steinbeck | Mar 1958 | |
| 2953316 | Henry | Sep 1960 | |
| 2969931 | Goldman | Jan 1961 | |
| 2992791 | Johnson | Jul 1961 | |
| 3025021 | McCluer | Mar 1962 | |
| 3059763 | Eifrid | Oct 1962 | |
| 3101846 | Eifrid | Aug 1963 | |
| 3104077 | Struble | Sep 1963 | |
| 3266749 | Christian | Aug 1966 | |
| 3537667 | Dorman | Nov 1970 | |
| 3626495 | Bastian | Dec 1971 | |
| 3866327 | Pacini | Feb 1975 | |
| 3876073 | Herbetko | Apr 1975 | |
| 3881668 | Poteat | May 1975 | |
| 3927687 | Thierman | Dec 1975 | |
| 3958775 | Liga | May 1976 | |
| 3971526 | Underwood | Jul 1976 | |
| 4021004 | Poteat | May 1977 | |
| 4030681 | Schott | Jun 1977 | |
| 4060210 | Norris | Nov 1977 | |
| 4066224 | Hargreaves | Jan 1978 | |
| 4083450 | Lamar | Apr 1978 | |
| 4101095 | Carter | Jul 1978 | |
| 4119279 | Hosbein | Oct 1978 | |
| 4142690 | Karle | Mar 1979 | |
| 4192600 | Karikawa | Mar 1980 | |
| 4193560 | Diegel | Mar 1980 | |
| 4211375 | Weiss | Jul 1980 | |
| 4244538 | Theros | Jan 1981 | |
| 4269371 | Kovaleski | May 1981 | |
| 4353510 | Damke | Oct 1982 | |
| 4387863 | Edmonston | Jun 1983 | |
| 4406422 | Philips | Sep 1983 | |
| 4412661 | Wise | Nov 1983 | |
| 4497457 | Harvey | Feb 1985 | |
| 4580743 | Bauer | Apr 1986 | |
| 4715556 | Tack | Dec 1987 | |
| 4739945 | Yokoe | Apr 1988 | |
| 4769652 | Cleary | Sep 1988 | |
| 4771962 | Gavin | Sep 1988 | |
| 4831771 | Hoffken | May 1989 | |
| 4852821 | Harris | Aug 1989 | |
| 4991788 | Pattison | Feb 1991 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 730436 | Jul 1991 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 742945 | Aug 1991 |
