Patents by Inventor Bradley Michael Robertson

Bradley Michael Robertson 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).

  • LIFT SYSTEM FOR A PERSON SUPPORT APPARATUS
    Publication number: 20140000030
    Abstract: A person support apparatus comprises a lower frame, an upper frame, and a lift system. The upper frame is configured to support a person. The lift system is coupled to the lower frame and the upper frame and is configured to move the upper frame with respect to the lower frame at a first speed when the person on the upper frame is below a predetermined weight and move the upper frame with respect to the lower frame at second speed when the person is above the predetermined weight.
    Type: Application
    Filed: June 14, 2013
    Publication date: January 2, 2014
    Applicant: Hill-Rom Services, Inc.
    Inventors: Bradley Michael Robertson, Brian Guthrie