Number | Name | Date | Kind |
---|---|---|---|
D. 92386 | Blackmore | Jun 1934 | |
D. 99225 | Van Doren et al. | Apr 1936 | |
D. 104679 | Eck | May 1937 | |
D. 109820 | Snell | May 1938 | |
D. 317954 | Cohen | Jul 1991 | |
D. 421632 | Jones et al. | Mar 2000 | |
D. 433718 | McGreen | Nov 2000 | |
587984 | Matthews | Aug 1897 | |
589147 | Sturges | Aug 1897 | |
641858 | Halifax | Jan 1900 | |
1075250 | Gingold | Oct 1913 | |
1213454 | Brown | Jan 1917 | |
1227888 | Converse | May 1917 | |
1253768 | Aman | Jan 1918 | |
1568412 | Parkes | Jan 1926 | |
1614822 | Bukolt | Jan 1927 | |
1664858 | Headley | Apr 1928 | |
1689916 | Fisher | Oct 1928 | |
1832018 | Gossard | Nov 1931 | |
2170978 | Smith | Aug 1939 | |
2330147 | Rodriguez | Sep 1943 | |
2468910 | Zsinor et al. | May 1949 | |
2715535 | Prowinsky | Aug 1955 | |
3035849 | Groth | May 1962 | |
3212791 | Edwins | Oct 1965 | |
3751062 | White, Sr. | Aug 1973 | |
4088338 | Winchell et al. | May 1978 | |
4123079 | Biskup | Oct 1978 | |
4168758 | Holt | Sep 1979 | |
4179134 | Atkinson | Dec 1979 | |
4183546 | Heilig | Jan 1980 | |
4274647 | Drake, Jr. | Jun 1981 | |
4342466 | Morgan | Aug 1982 | |
4707884 | Chang | Nov 1987 | |
4750578 | Brandenfels | Jun 1988 | |
4775162 | Chao | Oct 1988 | |
4821832 | Patmont | Apr 1989 | |
4842091 | Badsey | Jun 1989 | |
4944360 | Sturges | Jul 1990 | |
5039121 | Holter | Aug 1991 | |
5090716 | Borden | Feb 1992 | |
5183129 | Powell | Feb 1993 | |
5228533 | Mitchell | Jul 1993 | |
5265695 | Piazzi | Nov 1993 | |
5319993 | Chiang | Jun 1994 | |
5388659 | Pepe | Feb 1995 | |
5622759 | Fuster | Apr 1997 | |
5775452 | Patmont | Jul 1998 | |
5823556 | Chi | Oct 1998 | |
5848660 | McGreen | Dec 1998 | |
5894898 | Catto | Apr 1999 | |
5927735 | Hosoda | Jul 1999 | |
6012539 | Patmont | Jan 2000 | |
6095274 | Patmont | Aug 2000 |
Number | Date | Country |
---|---|---|
3138095 | Apr 1983 | DE |
3537522 | Apr 1987 | DE |
2607089 | May 1988 | FR |
3277 | Feb 1909 | GB |
2048180 | Dec 1980 | GB |
Entry |
---|
English language abstract of French Patent No. FR 2607089, 1988. |
English language abstract of German Patent No. DE 3537522, 1987. |
English language abstract of German Patent No. DE 3138095, 1983. |