Patents Assigned to Water Weenies, Inc.
  • Liquid projecting device
    Patent number: 4735239
    Abstract: The device uses an elastic tubular bladder for receiving liquid which is expandable radially generally spherically at a local segment until a fully-expanded cross-section is achieved at which time the expanded region begins to grows axially, thereby maintaining a relatively constant pressure independent of bladder volume. The device is provided with a nozzle and a valve for controlling and directing the flow of the projected liquid.
    Type: Grant
    Filed: September 19, 1986
    Date of Patent: April 5, 1988
    Assignee: Water Weenies, Inc.
    Inventors: Michael E. Salmon, John S. Briski