Patents by Inventor Kevin Ko

Kevin Ko 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).

  • Patio chair
    Patent number: D547962
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: August 7, 2007
    Inventor: Kevin Ko
  • Patio chair
    Patent number: D550978
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: September 18, 2007
    Inventor: Kevin Ko
  • Leash handle with torch, LED flashlight and siren alarm
    Patent number: D553307
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: October 16, 2007
    Assignee: Glory Summit Industries Limited
    Inventor: Chung Ying Kevin Ko
  • Patio chair
    Patent number: D553369
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: October 23, 2007
    Inventor: Kevin Ko