Patents by Inventor Dudley Kindrick

Dudley Kindrick 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).

  • System for displaying the amount of fluid dispensed from a hand-held sprayer
    Patent number: 5540102
    Abstract: A system for displaying a units categorized value corresponding to the cumulative amount of fluid dispensed from a delivery system having a hand-held nozzle with a trigger actuable by an operator to admit fluid through the nozzle. A display is mounted upon an enclosure to be responsive to a control signal for displaying visually perceptible indicia in selected increments corresponding to the units categorized value. A processor is provided within the enclosure for deriving the control signal. The processor is responsive in a calibration mode to the actuation of an operator switch by the actuation of the trigger of the hand-held nozzle to derive a calibration count value corresponding to the time elapsed in dispensing a predetermined unit amount of fluid.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: July 30, 1996
    Inventor: Dudley Kindrick