| Number | Name | Date | Kind |
|---|---|---|---|
| D332380 | Campfield, Jr. | Jan 1993 | |
| D336227 | Campfield, Jr. | Jun 1993 | |
| D337929 | Campfield, Jr. | Aug 1993 | |
| D350684 | Campfield | Sep 1994 | |
| 5425827 | Campfield | Jun 1995 | |
| 5429692 | Campfield | Jul 1995 | |
| B15116441 | Campfield, Jr. | Nov 1993 |
| Entry |
|---|
| Liquid Resins International, Ltd. Catalog, 21 pages, dated Apr. 1, 1992. |
| The Glass Mechanix.RTM. brochure entitled "A Clear Path to Your Future Success," 8 pages, undated. |
| Photographs of a Novus crack spreader bar, undated. |