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

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

Jack for vehicles

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

Jack handle

Implements or apparatus for applying pushing or pulling force – Miscellaneous

Jack Handle and method of manufacturing and using same

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

Jack having alternate hydraulic lifting and air pump functions u

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

Jack having safety effect

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

Jack having the pneumatic air pump functions and using a common

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

Jack having the pneumatic air pump functions and using a common

Implements or apparatus for applying pushing or pulling force – Vehicle attached jack

Jack locking mechanism

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

Jack mechanism

Implements or apparatus for applying pushing or pulling force – Screw

Jack mechanism having positive stop means for its crank handle

Implements or apparatus for applying pushing or pulling force – Screw

Jack mechanism having safety protection for workers

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

Jack of a pantograph type (II)

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

Jack pin removal device

Implements or apparatus for applying pushing or pulling force – Screw

Jack post

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

Jack safety device

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

Jack safety device

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

Jack safety device

Implements or apparatus for applying pushing or pulling force – Multiple lifters

Jack safety stop

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

Jack stand