| Spraymation, Inc.; Thermopulse Electromatic V, Heated Solenoid Operated Dispersing Head, (date of publication precedes the filing date of Nov. 8, 1993). |
| Spraymation, Inc.; Electromatic XV, Solenoid Operated Extrusion Head & Spray Gun, (date of publication precedes the filing date of Nov. 8, 1993). |
| Spraymation, Inc.; Exclusive Electromatic Head, (date of publication precedes the filing of Nov. 8, 1993). |
| Hot Melt Equipment Catalog, Jun., 1991, pp. 1, 4-2, 5-1, 5-2, 7-3, 7-9, 7-13, and 9-1; Nordson Corp. |