Patents by Inventor Lewis Heayns

Lewis Heayns 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).

  • Semi-automatic ware washing sprayer system
    Patent number: 11696668
    Abstract: A control box for a sprayer system is provided. The control box may include a wash flow path, a wash flow solenoid disposed in the wash flow path, a detergent supply assembly disposed in wash flow path, a rinse flow path, a rinse flow solenoid disposed in the rinse flow path, a common flow path, a flow switch disposed in the common flow path, an alternating relay, and a connection valve leading to a discharge flow path. The flow switch may be configured to provide a signal to the alternating relay. The alternating relay may be configured to control both the wash flow solenoid and the rinse flow solenoid. The connection valve may receive both the wash flow path and the rinse flow path. In another embodiment, a sprayer system including a control box and a sprayer unit is provided.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: July 11, 2023
    Assignee: Insinger Machine Co.
    Inventors: Mark A. Ferguson, Lewis Heayns, Matthew Smith, James S. Calhoun
  • Semi-automatic ware washing sprayer system
    Patent number: 11096550
    Abstract: A control box for a sprayer system is provided. The control box may include a wash flow path, a wash flow solenoid disposed in the wash flow path, a detergent supply assembly disposed in wash flow path, a rinse flow path, a rinse flow solenoid disposed in the rinse flow path, a common flow path, a flow switch disposed in the common flow path, an alternating relay, and a connection valve leading to a discharge flow path. The flow switch may be configured to provide a signal to the alternating relay. The alternating relay may be configured to control both the wash flow solenoid and the rinse flow solenoid. The connection valve may receive both the wash flow path and the rinse flow path. In another embodiment, a sprayer system including a control box and a sprayer unit is provided.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: August 24, 2021
    Assignee: Insinger Machine Co.
    Inventors: Mark A. Ferguson, Lewis Heayns, Matthew Smith, James S. Calhoun