Patents by Inventor David Bertozzi

David Bertozzi 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).

  • Road tubeless bicycle wheel
    Patent number: 10272718
    Abstract: Road tubeless rims may include a pair of circumferential flanges having inner tire seating surfaces that are nonconcave and angled toward the centerline. Tubeless tires mounted to the illustrative rims may achieve improved sealing performance due to an increased seating area of the rims. A shape and angle of the flanges may shape the tire to achieve an aerodynamic wheel profile.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: April 30, 2019
    Assignee: Knight Composites, LLC
    Inventors: Kevin Quan, David Bertozzi
  • Road tubeless bicycle rim
    Patent number: D871293
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: December 31, 2019
    Assignee: Janus Cycle Group, Inc.
    Inventors: Kevin Quan, David Bertozzi
  • Road tubeless bicycle rim
    Patent number: D871294
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: December 31, 2019
    Assignee: Janus Cycle Group, Inc.
    Inventors: Kevin Quan, David Bertozzi