Patents by Inventor Sean Schroll

Sean Schroll has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8113760
    Abstract: A secure loading system operates with a wheelchair lift attached to a vehicle, securing the wheelchair to a platform during the lifting motion and retracting the platform into the vehicle once the wheelchair has been lifted, or performing a reverse operation wherein the platform is extended to the lift for lowering the wheelchair. The secure loading system may be an after-market add-on to a lift, or may be integrated into the lift at design time. The system may also be adapted for many other embodiments wherein a secured platform is needed during a lifting motion.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: February 14, 2012
    Inventor: Sean Schroll