Harp caddy
Harp carrier
Kerb climbing device
Load carrier frame
Medical transport device
Method for moving a wheelchair over stepped obstacles
Minimum energy curb negotiating wheelchair
Motor-driven stair climbing device
Motorized cart
Moving unit
Obstacle overcoming vehicle suspension system
Obstacle traversing wheel assembly
One person furniture or appliance mover
Pneumatic cot for use with emergency vehicles
Portable stair-climbing load transporting dolly
Positive lock mechanism for moving board
Power assisted lifting device
Rearward approach curb jumper for a hand truck
Safety device for stair-climbing systems
Scooter