Patents by Inventor Vincent C. Patrignani

Vincent C. Patrignani 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).

  • Dispensing and rinsing gun
    Patent number: 6260772
    Abstract: The present device relates to a dispensing and rinsing gun (100) for use with a hose member (209 and 210) to dispense either a diluted product or water through the same dispensing and rinsing gun (100) without having to attach different nozzles. A selector (156) operatively connected to the gun (100) allows the gun (100) to dispense either a diluted product or water by rotating the selector (156) to the appropriate push button valve (154) controlling the desired product or water, and the selector (156) may be operated with one hand. A trigger (103) controls the type of spray used when the dispensing and rinsing gun (100) is used in the water rinse mode.
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: July 17, 2001
    Assignee: Ecolab Inc.
    Inventors: Thomas L. Hennemann, Jr., Eddie D. Sowle, Roberto Inchaustequi, Vincent C. Patrignani