Patents Assigned to Paraid Limited
  • Aid for propelling wheeled vehicles
    Patent number: 4538826
    Abstract: A device to aid in the propelling of wheelchairs, the device has a pair of arms which are rotatably supported on an axle supporting a wheel of the chair, mounted on the arms is a caliper assembly operated by a handle so that upon manipulation of the handle by an operator, the caliper assembly will engage the wheel to thereby enable an operator to cause rotation of the wheel.
    Type: Grant
    Filed: June 14, 1984
    Date of Patent: September 3, 1985
    Assignee: Paraid Limited
    Inventor: Romeo Lemarie