Patents Assigned to ID Infinity Limited
  • Dental floss device
    Patent number: 10039624
    Abstract: The present patent application relates to a dental floss device which includes a floss holder and a floss tensioner. The floss holder is used for holding a dental floss, and the floss tensioner is connected with the floss holder and is used for tensioning the dental floss held by the floss holder.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: August 7, 2018
    Assignee: ID Infinity Limited
    Inventors: Wai Kwong Gordon Lam, Fung Ling Yuen