Number | Name | Date | Kind |
---|---|---|---|
1408167 | Brilhart | Feb 1922 | |
4043272 | Jones et al. | Aug 1977 | |
4480553 | Scheffel | Nov 1984 | |
4628824 | Goding et al. | Dec 1986 | |
4679506 | Goding | Jul 1987 | |
4679507 | Rassaian | Jul 1987 | |
4735149 | Scheffel et al. | Apr 1988 | |
4765250 | Goding | Aug 1988 | |
5263420 | Schwendt et al. | Nov 1993 | |
5375533 | Schwendt | Dec 1994 |
Entry |
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Barry Controls, "Application Selection Guide," undated brochure, pp. cover, G19, G20, back cover, no date. |
Lord Aerospace, "Vibration, Shock and Motion Control Products," 6/90 pp. cover, 68, back cover. (no date). |
Lord Industrial Products, Product Catalog "Pc-220lm," 1/93, pp. cover, 58, back cover. (no date). |
Lord Industrial Products, Product Catalog "Pc-220lk," 3/89, pp. cover, 72-75, back cover. (no date). |