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Powered wheelchair joystick handles

  • US 9,625,935 B2
  • Filed: 07/30/2014
  • Issued: 04/18/2017
  • Est. Priority Date: 08/02/2013
  • Status: Active Grant
First Claim
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1. A joystick comprising a handle having an upper surface contoured to and adapted to support the hand of a user and a gimbal stem, the handle being pivotally attached to the gimbal stem by a single axis pivot joint to constrain the movement of the handle in only one plane with respect to the gimbal stem as the gimbal stem moves between a forward position and a rearward position with a neutral position about midway intermediate the forward and rearward positions to allow a wrist of a user to maintain a neutral position when the gimbal stem moves between the forward and rearward positions.

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