Patents Represented by Law Firm Maritide Co. Ltd.
  • Self supporting flexible wall dams
    Patent number: 4906134
    Abstract: A flexible wall dam assembly, or the like, comprising two opposite elongated flexible walls with balanced inclination towards each other, water filling the space between them and counterbalancing ties joining the upper edge of the walls. Balanced cable beams support the flexible walls and transfer their loads to each other or to the waterbed through equally balanced anchoring ties.
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: March 6, 1990
    Inventor: Ralph H. Hoyeck