Floating dispensers
    4.
    发明授权

    公开(公告)号:US11008235B2

    公开(公告)日:2021-05-18

    申请号:US15932790

    申请日:2018-04-24

    摘要: A floating dispenser having an external float or an internal float for supporting a cartridge or cartridges for floatingly delivering a dispersant or dispersants to a body of water with the floating dispenser having cartridges rotationally positionable with respect to one another to control the rate of dispensing while the dispenser floats in an upright condition with the floating dispenser changing its flotation orientation in response to consumption of the dispersant or dispersants in the a cartridge to thereby provide a visual alert to replace a spent cartridge with a fresh cartridge. In addition, the inventions described herein permit changing the dispensing nature of the system from a multiple dispensing system to a single dispensing system without changing the floating characteristics of the floating dispensers through replacement of a dispersant in one of the cartridges with an inert or ballast material that has no effect on the water characteristics.

    Dispenser systems
    5.
    发明申请
    Dispenser systems 审中-公开

    公开(公告)号:US20190257102A1

    公开(公告)日:2019-08-22

    申请号:US16501527

    申请日:2019-04-24

    IPC分类号: E04H4/12 C02F1/68

    摘要: A dispenser system for delivering various combinations of dispersants to a body of water with the various combinations of dispersants supplied to the body of water through the interchanging of dispensing cartridges which are attachable to a main dispensing cartridge where a condition for interchanging of dispensing cartridges may be triggered by an event and the dispersants are isolated from a floatation member in the dispenser system.