Patents Represented by Attorney Calfee Halter & Griwold LLP

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  • Packaging machine and process
    Patent number: 7258656
    Abstract: A packaging machine utilizing side connected chains of open bags is disclosed. The machine has loading and closure sections which are moveable between operating and cleaning/service positions. A resistance heater subassembly is removeable to enable washdown.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: August 21, 2007
    Assignee: Automated Packaging Systems, Inc.
    Inventors: Hershey Lerner, Dana J. Liebhart