Patents Assigned to Rad Rocket Interactive LLC
  • Acoustic dampener for banjos
    Patent number: 12354572
    Abstract: A dampener for a banjo that attenuates unwanted overtones/reverberation while preserving the all-important fundamental sound with minimal reduction in bass, treble and volume. The dampener has a cylindrical outer shell having a diameter of about two inches and a length corresponding to the inner arc of the banjo. The cylindrical outer shell is formed from a cotton poplin fabric, and the filling comprises polyester fibers.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 8, 2025
    Assignee: Rad Rocket Interactive LLC
    Inventors: Eric Hollander, Deborah Hollander
  • ACOUSTIC DAMPENER FOR BANJOS
    Publication number: 20240233686
    Abstract: A dampener for a banjo that attenuates unwanted overtones/reverberation while preserving the all-important fundamental sound with minimal reduction in bass, treble and volume. The dampener has a cylindrical outer shell having a diameter of about two inches and a length corresponding to the inner arc of the banjo. The cylindrical outer shell is formed from a cotton poplin fabric, and the filling comprises polyester fibers.
    Type: Application
    Filed: May 31, 2023
    Publication date: July 11, 2024
    Applicant: Rad Rocket Interactive LLC
    Inventors: Eric Hollander, Deborah Hollander