LandOfFree - US Patents - Listing for Handling: hand and hoist-line implements

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Drill pipe handling device

Handling: hand and hoist-line implements – Grapple – Collar-engaging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill pipe handling tool

Handling: hand and hoist-line implements – Grapple – Fixed and moveable jaw

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill rig hook

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill rod retrieval device

Handling: hand and hoist-line implements – Grapple – Well type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drill string compensator with improved transloaders

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Resilient suspension means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drive mechanism for a pick-and-place unit

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drop-bottom container

Handling: hand and hoist-line implements – Hoistable receptacle – With discharge or loading means

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drug search tool

Handling: hand and hoist-line implements – Contact lens applicator

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum handling apparatus

Handling: hand and hoist-line implements – Grapple – Collar-engaging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum handling apparatus

Handling: hand and hoist-line implements – Grapple – Multiple grapples for multiple objects

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum handling sling

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Cable and hook tackle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum handling tool

Handling: hand and hoist-line implements – Hand bars and hand barrows

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum holder

Handling: hand and hoist-line implements – Hoist-line slings – Latch release

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum lifter

Handling: hand and hoist-line implements – Grapple – Collar-engaging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum lifter ring

Handling: hand and hoist-line implements – Grapple – Band type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum lifting apparatus

Handling: hand and hoist-line implements – Grapple – Collar-engaging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Drum lifting attachment

Handling: hand and hoist-line implements – Detachable lifter – Band type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Dry hole wire core barrel apparatus

Handling: hand and hoist-line implements – Grapple – Well type

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Dual Action Scooper for clumping and non-clumping cat litter

Handling: hand and hoist-line implements – Sanitary handler for pet droppings

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Dual axis gripper

Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Locking device

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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