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

Device for lifting loads, especially heavy loads, in a stepwise

Implements or apparatus for applying pushing or pulling force – Special engaging elements – Sharing props

Device for lifting partitions

Implements or apparatus for applying pushing or pulling force – Inclined plane lifter

Device for lifting vehicles

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

Device for limiting the upper rotation speed of a balancing...

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

Device for locking the descent of the reel-holder trolley in...

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

Device for loosening a cable within a conduit

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

Device for lowering a load, for example a diving bell from a ves

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable

Device for mounting and dismounting chain blocks

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

Device for mounting on a vehicle for hoisting and...

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

Device for moving an automobile with disabled wheels

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

Device for moving large and heavy loads

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

Device for opening, in particular, scissor-type jack mechanism

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

Device for pressing a cable against the bottom of a pulley groov

Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Tie rod tensioner

Device for prestressing an assembly of screwed connecting member

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

Device for preventing overload of a winch

Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Lifter

Device for pulling a planted post from the ground

Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Lifter

Device for pulling fence posts

Implements or apparatus for applying pushing or pulling force – Pipe or rod jack – Lifter

Device for pulling objects

Implements or apparatus for applying pushing or pulling force – Rack and pinion

Device for pushing and pulling an accessory instrument of manufa