Patents by Inventor Christopher Mark North

Christopher Mark North 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: 20180085268
    Abstract: A way of safely lifting or lowering a person of limited physical strength or coordination, using a system of bladders an outer membrane and a supply of product, gas, liquid or otherwise. By using a small portable lifting or lowering device, comprising of a series of bladders with fail safes encased in an outer membrane, peace of mind and mobility can be given to people of limited physical strength. The fear of falling and not being rescued can cause people to move into a different assisted living home. With this system of lifting, the fear of falling would be greatly reduced.
    Type: Application
    Filed: September 29, 2016
    Publication date: March 29, 2018
    Inventor: Christopher Mark North