Race track lure speed control assembly
Racetracks
Racquet game exerciser
Radial-tracking programmable record player
Raft with removable weighted members that provide buoyancy
Rainbow phenomenon developing device
Ramp device for practicing wheeled sports
Rapid thrust exercise machine
Ratchet lock mechanism for exercise hip, leg and squat sled
Reactive control apparatus
Ready to assemble metal casket
Ready to assemble metal casket
Ready-to-assemble casket
Rebound exercise device for in-place jogging
Rebound exerciser
Rebound exerciser
Rebounding exercise device
Recation speed training device
Receptacle for ashes of deceased
Reciprocator for a stepper exercise machine