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

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

Battens system for raising and lowering sceneries on a stage

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

Battens system for raising and lowering sceneries or similar loa

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

Battery powered winch

Implements or apparatus for applying pushing or pulling force – Wedge

Battery wedge for submarines or other installations

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

Beaded liquid apparatus and method

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Bearing assembly for rotary support of a line

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Bearing block having high strength to weight ratio

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Bearing block tether using fine lines

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

Bearing structure for hoist/traction 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

Belt 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

Belt 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

Belt hoist including a winding member with an improved belt fixi

Implements or apparatus for applying pushing or pulling force – Single throw lever – Special engaging feature

Belt inspection tool

Implements or apparatus for applying pushing or pulling force – Single throw lever – Mechanically actuated

Belt lifter apparatus

Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including rotatably driven drum for engaging either material...

Belt reel assembly for fastening goods on a truck

Implements or apparatus for applying pushing or pulling force – Fluid pressure – Vehicle attached

Belt tensioning tool

Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including either force transmitting – hand held and operated...

Belt tightener

Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including ratchet bar and driving pawl drive

Belt tightening apparatus

Implements or apparatus for applying pushing or pulling force – Single throw lever – Special engaging feature

Belt tightening tool