Number | Name | Date | Kind |
---|---|---|---|
4219893 | Noiles | Sep 1980 | |
4678472 | Noiles | Jul 1987 | |
5002578 | Luman | Mar 1991 | |
5152796 | Slamin | Oct 1992 | |
5194066 | Van Zile | Mar 1993 | |
5282864 | Noiles et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
2154338 | May 1973 | DEX |
Entry |
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Translation of Patent No. 2,154,338 (Germany, May 17, 1973), Item No. 5 above. |