Matches 1 - 3 out of 3


Match Document Document Title
US20150084305 SYSTEMS, DEVICES, AND METHODS INCLUDING A STAND-UP WHEEL CHAIR HAVING AUTOMATIC STABILITY CONTROL  
Systems, devices, and methods are described for providing, among other things, a stand-up wheel chair having automatic stability control.
US20060049607 Side wheels bicycle  
I invented a new SIDE WHEELS BICYLE which have two wheels at the left and right sides of rider without chain. This new bicycle may run much faster than existing bicycles, because of the rotating...
US20090315293 RUNNING DEVICE, AND BRAKING CONTROL METHOD FOR THE RUNNING DEVICE  
A parallel two-wheeled vehicle including a braking mechanism to directly brake two wheels that includes: a body; a pair of drive units coaxially mounted to the body; a T-shaped handle to be...
Matches 1 - 3 out of 3