Patents Assigned to ECOSH CO., LTD.
  • Waterless urinal
    Patent number: 9661960
    Abstract: The present invention relates to a waterless urinal, in which a urine guide rod of a urine guide member is coupled to a discharge guide surface of a discharge guide member such that a discharge guide surface is quickly opened by urine moving to the urine guide member, thereby increasing a drainage velocity of urine, and thus sludge, scale, and a urinary calculus formed by the protein of urine are not generated, such that the function of the discharge guide surface may be maintained.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 30, 2017
    Assignee: ECOSH CO., LTD.
    Inventor: Soo Hyun Cho