Hip pump assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 14, 2009
Grant Date -
Feb 14, 2008
app pub date -
Oct 12, 2005
filing date -
Oct 12, 2004
priority date (Note) -
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Abstract
Provided herein is an innovative human powered pumping device comprising a piston and cylinder pumping mechanism that is hinged off a base. In use, the piston is driven in and out of the cylinder by a handle which is pushed and pulled by the operator. The base is resting on the ground and the cylinder is hinged off the base such that the pumping mechanism can rotate with respect to the base during the pumping motion.
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