Littrell; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Littrell; David J..The latest application filed is for "recumbent cycle with provision for upper body exercise".
- Littrell; David J. - Mukilteo WA
- Littrell; David J. - Lynnwood WA
- Littrell; David J. - Bellevue WA
| Patent | Date |
|---|---|
| Recumbent cycle with provision for upper body exercise Grant D826,349 - Oblamski , et al. August 21, 2 | 2018-08-21 |
| Cross training exerciser Grant D388,847 - Whan-Tong , et al. January 6, 1 | 1998-01-06 |
| Weighted hand-controller for remote control of exercise apparatus Grant D385,258 - Littrell October 21, 1 | 1997-10-21 |
| Recumbent exercise cycle Grant D347,039 - Littrell , et al. May 17, 1 | 1994-05-17 |
| Climbing exerciser Grant D328,625 - Arthur , et al. August 11, 1 | 1992-08-11 |
| Low impact treadmill Grant D321,734 - Dunham , et al. November 19, 1 | 1991-11-19 |
| Full body exercise climber Grant D321,229 - Dalton , et al. October 29, 1 | 1991-10-29 |
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