Patents by Inventor Chris Livengood

Chris Livengood 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).

  • Jack hammer silica dust suppression system
    Patent number: 11103988
    Abstract: A dust suppression system for a jack hammer includes a spraying device that applies a fluid spray to an area surrounding the jack hammer. The spraying device includes a bracket connected to the jack hammer and a nozzle that creates the fluid spray. The system also includes a fluid source and a pump in fluid communication with the fluid source and the spraying device. The pump directs fluid from the fluid source to the spraying device. The bracket directs fluid from the pump and the fluid source to the nozzle.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: August 31, 2021
    Assignee: CJ&S, Inc.
    Inventors: Nathan Scigliano, Chris Livengood, Jeff Shawley, Sr., Jeff Shawley, Jr.
  • Jack Hammer Silica Dust Suppression System
    Publication number: 20190134799
    Abstract: A dust suppression system for a jack hammer includes a spraying device that applies a fluid spray to an area surrounding the jack hammer. The spraying device includes a bracket connected to the jack hammer and a nozzle that creates the fluid spray. The system also includes a fluid source and a pump in fluid communication with the fluid source and the spraying device. The pump directs fluid from the fluid source to the spraying device. The bracket directs fluid from the pump and the fluid source to the nozzle.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 9, 2019
    Inventors: Nathan Scigliano, Chris Livengood, Jeff Shawley, SR., Jeff Shawley, JR.