LandOfFree - US Patents - Listing for Traversing hoists

Excavator with low center of gravity

Traversing hoists – Adjustable to transport or nonuse position – Vehicle stablizing means

Extended perimeter x-shaped outrigger assembly for cranes

Traversing hoists – Having boom shiftable vertically along a linear path – Fluid actuated

Extendible boom including a rack and pinion mechanism

Traversing hoists – Having boom shiftable vertically along a linear path – Fluid actuated

Extendible boom with locking mechanism having equalizer...

Reexamination Certificate

Traversing hoists – Boom or mast – Extensible by sliding sections

Extendible boom with removable hydraulic hose carrier

Reexamination Certificate

Traversing hoists – Boom or mast – Extensible by sliding sections

Extendible crane boom

Extensible and collapsible portable derrick

Extensible boom

Traversing hoists – Having vertically swinging boom – Extensible by movement of boom or boom segment along...

Extensible boom for cranes

Traversing hoists – Having vertically swinging boom – Having means to swing boom vertically

Extensible boom with manual section stored in base

Traversing hoists – Having counterweight or counterbalancing means – Counterweight movable relative to load support

Extensible hoist for a natero vessel

Extensible reach load lifting mechanism

Traversing hoists – With haul-in line

Extension and retraction means for the telescopic boom assembly

Traversing hoists – Having means facilitating assembly or disassembly – Of traversing hoist from support

Extension jib for a boom

Traversing hoists – Having vertically swinging boom – Extensible by movement of boom or boom segment along...

External pendant pay-out system with anti-droop control

Traversing hoists – Having vertically swinging boom – Extensible by movement of boom or boom segment along...

External pendant pay-out system with anti-droop control