Leg-propelled wheelchair

Level propelled wheelchair

Lever device for equalizing bicycle workout

Lever driven bicycle

Lever enhanced pedaling system with multi-speed control system

Lever for motorcycle center stand

Lever-operated type of wheelchair

Lever-operated wheelchair

Leveraged hand propeller for a wheel chair with brake

License plate mounting for a motorcycle frame

License plate relocating bracket

Lift wheelchair

Lifting device for a stand-up wheelchair, and a wheelchair using

Light frame tricycle

Light weight bicycle with improved chainstay structure and metho

Light-weight bicycle crown containing lightening bores

Light-weight cycle suspension

Light-weight pivoting frame for bicycles/unicycles/tricycles

Light-weight pivoting frame for bicycles/unicycles/tricycles

Light-weight wheel assembly for wheelchairs