Patents Assigned to Comark Instruments, Inc.
  • 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