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D204254 | Cerf | Apr 1966 | |
D239523 | Firth et al. | Apr 1976 | |
D297525 | Baechler | Sep 1988 | |
D301850 | Clement et al. | Jun 1989 | |
D315885 | Jacobs | Apr 1991 | |
D332591 | Reely | Jan 1993 | |
D343812 | Baechler et al. | Feb 1994 | |
D350923 | Schmidlin et al. | Sep 1994 | |
D356760 | Baechler | Mar 1995 | |
D357890 | Eyman et al. | May 1995 | |
699186 | Katzke | May 1902 | |
2425688 | Schulte | Aug 1947 | |
2886337 | Quisenberry | May 1959 | |
3781031 | Patin | Dec 1973 | |
3870371 | Solomon | Mar 1975 | |
4346912 | Habib | Aug 1982 | |
4570956 | Dyer | Feb 1986 | |
4618184 | Harvey | Oct 1986 | |
4847945 | Schwartz et al. | Jul 1989 | |
4902027 | Skelly | Feb 1990 | |
4917442 | Johnson | Apr 1990 | |
4934728 | Chen | Jun 1990 | |
4953880 | Sudakoff et al. | Sep 1990 | |
4958842 | Chang | Sep 1990 | |
4963115 | Davin et al. | Oct 1990 | |
5029891 | Jacobs | Jul 1991 | |
5076599 | Lockett et al. | Dec 1991 | |
5123670 | Chen | Jun 1992 | |
5176395 | Garforth-Bles | Jan 1993 | |
5188389 | Baechler et al. | Feb 1993 | |
5224720 | Chaw et al. | Jul 1993 | |
5259635 | Picker | Nov 1993 | |
5299825 | Smith | Apr 1994 | |
5344171 | Garforth-Bles | Sep 1994 | |
5356171 | Schmidlin et al. | Oct 1994 | |
5364119 | Leu | Nov 1994 |
Number | Date | Country | |
---|---|---|---|
Parent | 122225 | Sep 1993 |
Number | Date | Country | |
---|---|---|---|
Parent | 948913 | Sep 1992 |