Patents Assigned to Iswill Co., Ltd.
  • Mop head
    Patent number: D638185
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: May 17, 2011
    Assignee: Iswill Co., Ltd.
    Inventor: Il Han Yoon
  • Mop head
    Patent number: D638186
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: May 17, 2011
    Assignee: Iswill Co., Ltd.
    Inventor: Il Han Yoon