Remote control grapple carriage
Remote control system for earth working vehicle
Remote control system for truck mounted crane
Remote control unit for a truck-mounted crane
Remote controlled load lifting hook and methods
Remote controlled slack pulling log skidding carriage
Remote radio winch control unit
Remote-control device for a crane
Remote-controlled latch assembly
Remote-controlled safety hook assembly
Remotely operable latch and locking pin for a multi- section...
Remotely releasable choker
Removable counterweight mounting mechanism
Removable eye bolt for lifting heavy objects
Removable hoist system
Retractable counterweight for straight-boom aerial work...
Retractable latch mechanism for cargo container spreaders
Retractable posts
Retractile grab device for the recovery of blocks submerged...
Retrievable plug for subsurface well tool passage