Patents by Inventor Thu-Ha Thi Duncan

Thu-Ha Thi Duncan 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).

  • PORTABLE CERVICAL TRACTION DEVICE WITH SUSPENSION HEAD HALTER
    Publication number: 20160151193
    Abstract: A cervical traction device includes a base assembly having a sled frame and a sled assembly that is adapted to move along the sled frame. The cervical traction device includes a left halter support that is attached to the sled assembly and a right halter support that is attached to the sled assembly. A head halter is adapted to be removably attached to the left halter support and the right halter support. The head halter includes a suspension strap for supporting the patient's neck. A linear actuator is attached between the base assembly and the sled assembly and adapted to move the sled assembly along the sled frame.
    Type: Application
    Filed: February 5, 2016
    Publication date: June 2, 2016
    Applicant: Hollywog, LLC
    Inventors: Charles M. Thomas, D. Keith Hagy, Thu-Ha Thi Duncan, John S. Marshall, Guy T. Hill
  • PORTABLE CERVICAL TRACTION DEVICE
    Publication number: 20160015549
    Abstract: A cervical traction device includes a base assembly having a sled frame and a sled assembly that is adapted to move along the sled frame. The device includes a plurality of unique head support cushions. The sled assembly includes a recess that is adapted to removably receive each of the plurality of head support cushions. The device also includes a shoulder support cushion and a halter assembly having a head halter that is adapted to be removably attached to the head of the patient. A linear actuator is attached between the base assembly and the sled assembly and adapted to move the sled assembly along the sled frame.
    Type: Application
    Filed: July 16, 2015
    Publication date: January 21, 2016
    Applicant: Hollywog, LLC
    Inventors: Charles M. Thomas, D. Keith Hagy, Thu-Ha Thi Duncan, John S. Marshall, Guy T. Hill, Herbert Allen Hughes, Christopher Shawn Hughes, Anita Hawkins
  • Portable clinical cervical traction device
    Patent number: D757948
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: May 31, 2016
    Assignee: Hollywog, LLC
    Inventors: Charles M. Thomas, D. Keith Hagy, Thu-Ha Thi Duncan, John S. Marshall