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

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

Lift system for tilt-up walls

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

Lifting arrangements for massive objects

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

Lifting devices

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

Lifting gear and testing it

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

Lifting ring

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

Lifting system for use in hoisting, particularly heavy cast...

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

Load-engaging device for hoisting concrete building elements

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

Object handling device for lifting of precast bodies such as...

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

Pickup device for lifting concrete body

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

Pipe lifting sling assembly and lift device

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

Quick release dovetail lift coupling

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

Removable insert for creating a void space, as in precast...

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

Ring clutch hoisting assembly

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

Rock lifting device

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

Screw-in fastener for a tubular anchor embedded in a concrete el

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

Universal anchor for hoisting assembly

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

Weight lifting eye and socket