LandOfFree - US Patents - Listing for Implements or apparatus for applying pushing or pulling force

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist including brake cover and operating lever coupling

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist including guards with chain swelling and twist corrective

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist limiting system

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated

Hoist load brake

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist machine

Implements or apparatus for applying pushing or pulling force – Screw

Hoist mechanism

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated

Hoist or winch mechanism adapted for multiple variable rigging

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist overload limiter

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist System

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated

Hoist system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist winding system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven...

Hoist with a lifting device

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven...

Hoist with a lifting device

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist with an elastic cable

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist with curved frame members

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Hoist with detachable power and control unit