QUANTUM ENGINEERED PRODUCTS, INC.
QUANTUM ENGINEERED PRODUCTS, INC. Patent applications | ||
Patent application number | Title | Published |
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20130075678 | LOW PROFILE JACK - A jack assembly includes a dual threaded screw with a right-hand-threaded section and a left-hand-threaded section. A first drive member mates with the right-hand-threaded section, and a second drive member mates with the left-hand-threaded section. The drive members drive an extendible platform that moves to an extended position when the screw is moved in a first direction, or a retracted position when the screw is moved in a second, opposite direction. | 03-28-2013 |