U.S. patent number D471,605 [Application Number D/157,065] was granted by the patent office on 2003-03-11 for exercise device. Invention is credited to Joseph J. Teff.
United States Patent | D471,605 |
Teff | March 11, 2003 |
Inventors: | Teff; Joseph J. (Middleton, WI) |
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Appl. No.: | D/157,065 |
Filed: | March 12, 2002 |
Current U.S. Class: | D21/662; D21/688; D21/689 |
Current International Class: | 2102 |
Field of Search: | ;D21/662,686,688,689 ;482/79,146,147,148 |
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"New Rock & Roller.TM. Exercise Board Helps Improve Patient Balance And Strength", advertisement in Success Express, vol. 18, No. 2, p. 9.. |
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