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

Control and regulation device for safeguarding a conveyor...

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

Control device for an air hoist

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

Control device for hydraulic drive winch

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

Control lever mechanism in lifting apparatus

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

Control means for motion compensation devices

Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – By fluid pressure differential in conduit

Control method and apparatus

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

Control method for hydraulic-driven winch and apparatus...

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

Control system for drawworks operations

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

Control system for positioning extensible pipeline 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

Control system for transfer means

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

Control systems for hydraulically operated elements circuits or

Implements or apparatus for applying pushing or pulling force – Wedge

Controlled motion lift mechanism

Implements or apparatus for applying pushing or pulling force – Vehicle attached jack – Attached to trailer tongue

Conveniently attached hydraulic trailer jack

Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes

Converter for converting a conventional car jack into a transmis

Implements or apparatus for applying pushing or pulling force – Hoisting truck – Single throw lever

Convertible lifting device

Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including expansible chamber fluid motor drive

Convertible rope pulling and walking machine

Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Material comprises resilient floor covering

Convertible stop for a floor covering stretching apparatus

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

Convertible winch

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

Conveying device