Patents Represented by Attorney Michael E. Mohr

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  • Water filter cartridge
    Patent number: 5344558
    Abstract: A self-contained, disposable water filter cartridge for a water treatment system for treatment of potable water has one-way ball check valves at the water inlet and water outlet to the cartridge. The generally cylindrical water filter cartridge is generally spherical on one end while substantially planar on the other end and is of a welded plastic construction. Asymmetrical lugs radially disposed about the periphery of the planar end are adapted to mate with an apertured deck of a water treatment system.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: September 6, 1994
    Assignee: Amway Corporation
    Inventor: Dennis J. Kool