Roller mounting system for boat trailer

Rolling cargo apparatus

Rolling floor for a truck or trailer box

Rollout dumping box for utility vehicle

Rollout tray for panel truck bed

Roof vent for garbage trucks

Rotatable discharge conveyor for a belly-dump trailer

Rotatable feedgate

Rotatable feedgate

Rotatable feedgate

Rubbish collection vehicle

Seed cart with loading/unloading conveyor system

Seed drill feed auger mounting assembly

Seed storage and transportation bin

Segmented residential front loading refuse collection vehicle

Selectively retractable vehicle load floor

Self-adjusting boat trailer cradle

Self-driven liftup conveyor, vehicular liftup conveyor, truck fr

Self-loading/unloading apparatus for cargo carrying truck or tra

Self-powered elevationally adjustable foldable ramp for...