Patents by Inventor Tracy Lee Frederick

Tracy Lee Frederick 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: 9233036
    Abstract: A pressure release device and methods of using the same are disclosed. The pressure release device and/or related methods may be useful for alleviating and/or relieving pressure on skin tissue prone to developing pressure sores and/or tissue that has already developed pressure sores. The pressure release device generally includes one or more relays, logic configured to actuate the one or more relays, one or more motors, and a barrel rotatably connected to at least one of the motor(s) and having one or more straps retractably affixed thereto. Optionally, the pressure release device may be detachably or permanently connected to a surface or frame of a wheelchair.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: January 12, 2016
    Inventors: Tracy Lee Frederick, Larry Dwayne Miller