Patents Assigned to Lai On Products (Industrial) Limited
  • Crayon holder
    Patent number: D714386
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: September 30, 2014
    Assignee: Lai On Products (Industrial) Limited
    Inventor: Sze Ki Au
  • Crayon holder
    Patent number: D746377
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: December 29, 2015
    Assignee: LAI ON PRODUCTS (INDUSTRIAL) LIMITED
    Inventor: Sze Ki Au