| United States Patent | D505,984 |
| Robinson | June 7, 2005 |
| Inventors: | Robinson; Dyke N. (Katy, TX) |
| Appl. No.: | D/171,236 |
| Filed: | November 18, 2002 |
| Current U.S. Class: | D21/578 |
| Current International Class: | 2101 |
| Field of Search: | D21/578,579-584,593,594,621,622,623,627 446/268,269-274,289-292,297-301,279,280 D15/199 |
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