Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Simon S. McNally0
Date of Patent
October 30, 2018
0Patent Application Number
148946640
Date Filed
June 10, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A manual wheelchair propulsion device (FIGS. 5, 6 & 7), attached to wheelchairs through the axles of the rear wheels (FIGS. 14, 15, 16 & 17), attached through the wheel winder unit with a quick release head with ball Joint to lock in position (FIGS. 1, 2) to an adaptable socket either manufactured into the axle of the wheelchair wheel or attached rigidly with supports later (FIGS. 14, 15 & 17) with a retractable arm (FIGS. 5 & 6) with eight gears and one neutral (FIGS. 3, 12 & 13) used in a circular motion to manually propel ones self.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.