Patents by Inventor Daniel L. Vassilaros

Daniel L. Vassilaros 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).

  • Stationary cycling pedal crank having an adjustable length
    Patent number: 10507355
    Abstract: An adjustable crank assembly is provided. The adjustable crank assembly includes a crank arm having a surface with a plurality of notches, and a retention block that partially houses the crank arm and allows the crank arm to slide along an axis relative to the retention block. The retention block includes a clamping block and a locking pin, both of which being adapted to selectively engage the crank arm when the retention block is placed in a locked position, and a locking lever for transitioning between a locked position and an unlocked position. The locking lever provides a compressive force to the clamping block when placed in a locked position and a retracting force to the locking pin when placed in an unlocked position.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: December 17, 2019
    Assignee: MindBridge Innovations, LLC
    Inventors: Daniel L. Vassilaros, Matthew Sommerfield
  • STATIONARY CYCLING PEDAL CRANK HAVING AN ADJUSTABLE LENGTH
    Publication number: 20180272184
    Abstract: An adjustable crank assembly is provided. The adjustable crank assembly includes a crank arm having a surface with a plurality of notches, and a retention block that partially houses the crank arm and allows the crank arm to slide along an axis relative to the retention block. The retention block includes a clamping block and a locking pin, both of which being adapted to selectively engage the crank arm when the retention block is placed in a locked position, and a locking lever for transitioning between a locked position and an unlocked position. The locking lever provides a compressive force to the clamping block when placed in a locked position and a retracting force to the locking pin when placed in an unlocked position.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 27, 2018
    Inventors: Daniel L. Vassilaros, Matthew Sommerfield