Patents by Inventor Ralph E. Faupel

Ralph E. Faupel 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).

  • Sprinkler arc adjustment mechanism
    Patent number: 10464083
    Abstract: The present invention is directed to a rotor or sprinkler that allows its watering arc to be rotated, increased, or decreased by user-rotation of the sprinkler's rotating nozzle base.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: November 5, 2019
    Assignee: The Toro Company
    Inventors: Travis L. Onofrio, Hyok Lee, Ralph E. Faupel
  • Sprinkler Arc Adjustment Mechanism
    Publication number: 20170189926
    Abstract: The present invention is directed to a rotor or sprinkler that allows its watering arc to be rotated, increased, or decreased by user-rotation of the sprinkler's rotating nozzle base.
    Type: Application
    Filed: March 3, 2017
    Publication date: July 6, 2017
    Applicant: The Toro Company
    Inventors: Travis L. Onofrio, Hyok Lee, Ralph E. Faupel
  • Sprinkler arc adjustment mechanism
    Patent number: 9616437
    Abstract: The present invention is directed to a rotor or sprinkler that allows its watering arc to be rotated, increased, or decreased by user-rotation of the sprinkler's rotating nozzle base.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: April 11, 2017
    Assignee: The Toro Company
    Inventors: Travis L. Onofrio, Hyok Lee, Ralph E. Faupel
  • Sprinkler Arc Adjustment Mechanism
    Publication number: 20150048174
    Abstract: The present invention is directed to a rotor or sprinkler that allows its watering arc to be rotated, increased, or decreased by user-rotation of the sprinkler's rotating nozzle base.
    Type: Application
    Filed: August 14, 2014
    Publication date: February 19, 2015
    Inventors: Travis L. Onofrio, Hyok Lee, Ralph E. Faupel