Patents by Inventor Billy Yrad

Billy Yrad 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).

  • Drain cleaner cord retention system
    Patent number: 11298730
    Abstract: Electrical power supply cord retention systems are described. Also described are drain cleaning machines using such cord retention systems. In addition, methods of selectively retaining power cords in association with drain cleaning machines are described.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: April 12, 2022
    Assignee: Ridge Tool Company
    Inventors: Scott Kruepke, Robert Skrjanc, Glen R. Chartier, Ben Azzam, Billy Yrad
  • DRAIN CLEANER CORD RETENTION SYSTEM
    Publication number: 20190184434
    Abstract: Electrical power supply cord retention systems are described. Also described are drain cleaning machines using such cord retention systems. In addition, methods of selectively retaining power cords in association with drain cleaning machines are described.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 20, 2019
    Inventors: Scott Kruepke, Robert Skrjanc, Glen R. Chartier, Ben Azzam, Billy Yrad