Coincident call optimization in an elevator dispatching system

Collapsible boom

Collapsible carrier for kegs

Collapsible crane backhitch and overload signal system

Collapsible hoist

Collapsible tower boom lift

Collapsible workbasket assembly

Color coded boom and chart system

Combination crane and jack unit

Combination hoist and stand

Combination of a hoist drum and hoist cable for a winch

Combination seal and one-way valve in a two speed hydraulic...

Combination telescopic and articulated aerial bucket device

Combination trailer and forklift

Combined battery case, counterweight and overhead guard

Combined bumper, jack and hoist

Combined extensible tower and elevator

Combined lift-pallet truck

Combined tailgate and loader assembly for a dump truck

Combplate hold down means, limit switch and debris shield...