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

Handling: hand and hoist-line implements – Grapple – Load shifting

Lifting and tilting device

Handling: hand and hoist-line implements – Grapple – Pivoted jaws

Lifting apparatus

Handling: hand and hoist-line implements – Utilizing fluid pressure – Venturi effect

Lifting apparatus

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

Lifting apparatus

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

Lifting apparatus

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

Lifting apparatus for manipulating manhole castings and the...

Handling: hand and hoist-line implements – Spacing hoist bar or frame

Lifting apparatus without electric cable

Handling: hand and hoist-line implements – Grapple – Lewises

Lifting arrangements for massive objects

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

Lifting assembly

Handling: hand and hoist-line implements – Spacing hoist bar or frame – Adjustable to accommodate different size loads

Lifting assembly

Handling: hand and hoist-line implements – Spacing hoist bar or frame – Load gripping units

Lifting beam

Handling: hand and hoist-line implements – Grapple – Pivoted cam and hook

Lifting clamp

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

Lifting clamp

Handling: hand and hoist-line implements – Grapple – Pivoted cam and hook

Lifting clamp

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

Lifting clamp and spring therefor

Handling: hand and hoist-line implements – Grapple – Pivoted cam and hook

Lifting clamp cam wear indicator and method

Handling: hand and hoist-line implements – Grapple – Pivoted cam and hook

Lifting clamp cam wear indicator and method

Handling: hand and hoist-line implements – Grapple – Pivoted cam and hook

Lifting clamp locking mechanism with push button release handle

Handling: hand and hoist-line implements – Spacing hoist bar or frame – Adjustable to accommodate different size loads

Lifting device