Patents by Inventor Cheuk Tat Wong

Cheuk Tat Wong 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).

  • IMPROVED MEDICAL CAST
    Publication number: 20150305907
    Abstract: A medical cast includes an inflatable air cushion, a foam material within the inflatable air cushion, a closable supporting structure external to the inflatable air cushion, and a sealable air intake connected to the inflatable air cushion. The closable supporting structure is of a size and shape sufficient to enclose a body part.
    Type: Application
    Filed: October 15, 2013
    Publication date: October 29, 2015
    Inventors: Kwok Fu Fu, Ching Sau Chu, Cheuk Tat Wong