Rectractible mudguard
Recumbent bicycle
Recumbent bicycle and hand and foot power
Recumbent cycle with a single stroke linear pedaling system
Recumbent seat mechanism
Recumbent tricycle
Recycling bin dolly
Recycling cart
Reduced weight fifth wheel assembly
Reduced weight vehicle door pillar
Reduced-drag trailer
Reflection marker support device for an electric scooter
Reflector support structure
Reflex reflector
Refuse vehicle with unique cab and method of manufacture
Regenerative braking and driving apparatus
Regenerative braking mechanism
Regenerative hydrostatic steering system
Reinforced bicycle frame
Reinforced bulkheads and methods of making same