Patents by Inventor Charles Spitler

Charles Spitler 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).

  • Publication number: 20060045647
    Abstract: A shock absorbing transport frame is provided. The frame comprises an inner frame and an outer frame capable of supporting a transportation device. The outer frame is secured to the inner frame in a manner that will control movement between the inner and outer frames. The frame includes a pneumatic system that controls movement between the inner and outer frames. The pneumatic system has a pressurized air source and at least one air bag located to buffer movement between the inner and outer frames. A proximity switch monitors the position of the inner and outer frames and communicates changes to a logic controller that adjusts the flow of air in the air bag to maintain a neutral position.
    Type: Application
    Filed: August 30, 2004
    Publication date: March 2, 2006
    Inventors: Nick Verbrugge, Charles Spitler