Patents by Inventor Alan J. Mellinger

Alan J. Mellinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Thermometer
    Patent number: 6299350
    Abstract: A thermometer includes a probe portion having a central axis, an adjustment member secured to the probe portion in a manner preventing relative rotation thereof, and a dial portion which is rotatable relative to the probe portion about the central axis thereof for calibrating the thermometer. The adjustment member is a nut having lobes whereby torque can be applied to the adjustment member by hand for effecting relative turning movement of the probe portion and the dial portion without use of a turning tool.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: October 9, 2001
    Assignee: Comark Instruments, Inc.
    Inventors: Vicki R. Booth, Alan J. Mellinger