Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12029958 | Dumbbell supporting system | Gregory S. Olson | 2024-07-09 |
| 11944863 | Dumbbell system | Gregory S. Olson | 2024-04-02 |
| 11918841 | Set of dumbbells | — | 2024-03-05 |
| 11471721 | Set of dumbbells | — | 2022-10-18 |
| 11110315 | Knock down selectorized dumbbell having fastener and tool free assembly of nested weights | — | 2021-09-07 |
| 10953264 | Dumbbell handle having a dislodgement preventing interface with the weight selector of a selectorized dumbbell | — | 2021-03-23 |
| 10864403 | Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior | — | 2020-12-15 |
| 10792530 | Set of dumbbells | — | 2020-10-06 |
| 10702732 | Knock down selectorized dumbbell having fastener and tool free assembly of nested weights | — | 2020-07-07 |
| 10166431 | Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior | — | 2019-01-01 |
| 10010742 | Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior | — | 2018-07-03 |
| 9616270 | Selectorized dumbbell having kettlebell style handle | Mattson K. Towley | 2017-04-11 |
| 9289638 | Exercise equipment frame having sectional structural members | Gregory S. Olson | 2016-03-22 |
| 9168412 | Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell | Gregory S. Olson | 2015-10-27 |
| 9138611 | Selectorized dumbbell having an upper selector and weights formed by laterally spaced weight plates joined by thin connecting walls | — | 2015-09-22 |
| 9050496 | Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell | Gregory S. Olson | 2015-06-09 |
| 8668630 | Add-on weight kit for a selectorized dumbbell | Gregory S. Olson | 2014-03-11 |
| 8394004 | Selectorized dumbbell with selector comprising weight connecting pins carried in each end of handle | Gregory S. Olson | 2013-03-12 |
| 8157711 | Selectorized dumbbell using commodity weights | Gregory S. Olson | 2012-04-17 |
| D651672 | Selectorized dumbbell having kettlebell style handle | Gregory S. Olson | 2012-01-03 |
| D644701 | Selectorized dumbbell having kettlebell style handle | Gregory S. Olson | 2011-09-06 |
| 8012069 | Selectorized dumbbell having or convertible into kettlebell configuration | Gregory S. Olson | 2011-09-06 |
| 7918772 | Selectorized dumbbell having a selector comprising a pin having fork-shaped connecting prong(s) | Gregory S. Olson | 2011-04-05 |
| 7857735 | Selectorized dumbbell having a selector comprising a pin with flexible connecting prong(s) | Gregory S. Olson | 2010-12-28 |
| 7854693 | Selectorized dumbbell having shock absorbing system comprising flexible and resilient rails in the weights | Gregory S. Olson | 2010-12-21 |