LandOfFree - US Patents - Listing for Traversing hoists

Hay loader

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

Heavy duty crane

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

Heavy duty crane

Heavy duty crane

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

Heavy duty crane

Traversing hoists – Having means facilitating assembly or disassembly

Heavy duty crane with self-retracting/erecting live mast

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

Heavy duty travel crane

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

Heavy lift crane

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

Heavy-duty crane with counterweight

Traversing hoists – Having vertically swinging boom

Height-adjustable hoist

High-capacity crane with counter-weight device

Traversing hoists – Having horizontally swinging boom or bridge – And vertically swinging

High-capacity lift crane assembly

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

Hitch mounted hoist assembly

Reexamination Certificate

Traversing hoists – Having means to prevent or dampen load oscillations

Hoist

Reexamination Certificate

Hoist and dolly apparatus

Hoist and transporting apparatus

Traversing hoists – Having horizontally swinging boom or bridge – Having fluid ram directly actuating load cable or sheave...

Hoist device for a load hanging on hoist ropes, in particular a

Traversing hoists – Boom position lock

Hoist for retrieving and lifting loads

Reexamination Certificate

Traversing hoists – Having horizontally swinging boom or bridge – Having fluid ram directly actuating load cable or sheave...

Hoist for use at a manhole