Number | Name | Date | Kind |
---|---|---|---|
1946584 | Judge | Feb 1934 | |
2839953 | Hanger | Jun 1958 | |
2935905 | Winslow | May 1960 | |
4286902 | Sagliano et al. | Sep 1981 | |
4396318 | Jensen et al. | Aug 1983 | |
4601222 | Gill | Jul 1986 | |
4740117 | Deleury et al. | Apr 1988 | |
5033917 | McGlasson et al. | Jul 1991 | |
5161923 | Reccius | Nov 1992 | |
5395187 | Slesinski et al. | Mar 1995 | |
5482411 | McGlasson | Jan 1996 |
Entry |
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Layout, NDS JIG Collect Foot, 15 QDA-5150 & 5275, Dwg. No. 4525, Dresser Industries, Inc. Nov. 30, 1984. |
Nurlock Catalog, p. 242, Telescoping Bushing Tips. |