This is a divisional of application Ser. No. 08/644,553 filed on May 10, 1996 now U.S. Pat. No. 5,731,042, which is a continuation-in-part of application Ser. No. 08/169,793 filed on Dec. 20, 1993, now U.S. Pat. No. 5,552,191 which in turn is a continuation of application Ser. No. 07/837,459, filed Feb. 14, 1992, now abandoned.
Number | Name | Date | Kind |
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3822407 | Schmitt et al. | Jul 1974 | |
3859913 | Leatherman | Jan 1975 | |
3903321 | Schaad | Sep 1975 | |
4027066 | Victorius | May 1977 | |
4056653 | Gebhard et al. | Nov 1977 | |
4071192 | Myers | Jan 1978 | |
4109027 | Crose | Aug 1978 | |
4113681 | Harmuth | Sep 1978 | |
4154871 | White et al. | May 1979 | |
4172776 | Singlelyn | Oct 1979 | |
4689241 | Richart et al. | Aug 1987 | |
5552191 | Horinka et al. | Sep 1996 | |
5721052 | Muthiah et al. | Feb 1998 | |
5725935 | Rajan | Mar 1998 |
Number | Date | Country |
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0371528 | Jun 1990 | EPX |
0751192 | Jan 1997 | EPX |
Entry |
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Poly.-Plast. Technol. Eng., 7(2), 1976, PP. 119-124, 133-137, 159-166, 197 and 198 (of 119-220 page article). |
Kirk-othmer: Encyclopedia of Chemical Tech., vol. 19, 3rd Ed., 1982, pp. 1-27. |
Journal of Electrostatics, 16 (1985), pp. 277-286. |
R.P. Lebman, article entitled "Optimized Powder Coating of Critical Objects," 1988, 13 pages. |
Paint & Resins, 59, #5, Oct., 1989, pp. 8 and 10. |
SME Techincal Paper (FC89-626) by J. Dailidas, Oct. 1989, 23 pages entitled "Powder Appln. Utilizing Tribe Charging Equipment". |
Product Finishing Magazine, 54, #4, Jan. 1990, pp. 1-8. |
Proceedings of the Eighteenth Water-borne, Higher-Solids, and Powder Coatings Symposium, Feb. 6-8, 1991, pp. 191-211. |
Number | Date | Country | |
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Parent | 644553 | May 1996 |
Number | Date | Country | |
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Parent | 837459 | Feb 1992 |