Bowboard, LLC
Bowboard, LLC Patent applications | ||
Patent application number | Title | Published |
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20140076075 | Spiral Gear System - A spiral gear converts reciprocating motion into rotational motion or rotational motion into reciprocating motion. An interface travels along a spiral such that, as the interface is displaced in a first linear direction, the spiral is caused to rotate clockwise, and as the interface is displaced in a second, opposite linear direction, the spiral is cause to rotate in a counterclockwise direction. | 03-20-2014 |