US Patent 9241560 Flow thru telescoping handle and method

A flow thru telescoping handle for use with brush heads and other tools includes a telescoping handle having a tear-drop shaped cross section to increase the strength and improve its functioning capabilities. A spring loaded tension pin is mounted along the bottom of the outer section of the handle which is operated by finger pressure to engage and release it from the inner handle section. A method for adjusting the length of the telescoping handle is also described using the tension pin.