Patents by Inventor John Grauman

John Grauman 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).

  • Motor driven vehicle
    Patent number: 11305830
    Abstract: The present application is directed to motor driven vehicles. In one embodiment the motor driven vehicle is a trike that utilizes a customized three wheel rear truck assembly to create a completely novel riding experience. The rear truck assembly of the motor driven vehicle may be comprised of a skateboard truck and wheels along with a third center caster wheel on a custom caster assembly that allows the center cater wheel to rotate 360° independently from the outer skateboard wheels. The size parts of the motor driven vehicle may be varied in size, such as the wheels and mounting plates thereof, according to the needs of a rider. The center wheel may comprise a bracket assembly that holds the wheel at a fixed distance that is lower than the outer wheels.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: April 19, 2022
    Assignee: Nicolas
    Inventors: Nicolas Andrew Bartolotta, John Grauman
  • MOTOR DRIVEN VEHICLE
    Publication number: 20200180721
    Abstract: The present application is directed to motor driven vehicles. In one embodiment the motor driven vehicle is a trike that utilizes a customized three wheel rear truck assembly to create a completely novel riding experience. The rear truck assembly of the motor driven vehicle may be comprised of a skateboard truck and wheels along with a third center caster wheel on a custom caster assembly that allows the center cater wheel to rotate 360° independently from the outer skateboard wheels. The size parts of the motor driven vehicle may be varied in size, such as the wheels and mounting plates thereof, according to the needs of a rider. The center wheel may comprise a bracket assembly that holds the wheel at a fixed distance that is lower than the outer wheels.
    Type: Application
    Filed: January 2, 2020
    Publication date: June 11, 2020
    Inventors: Nicolas Andrew Bartolotta, John Grauman
  • MOTOR DRIVEN VEHICLE
    Publication number: 20190315425
    Abstract: The present application is directed to motor driven vehicles. In one embodiment the motor driven vehicle is a trike that utilizes a customized three wheel rear truck assembly to create a completely novel riding experience. The rear truck assembly of the motor driven vehicle may be comprised of a skateboard truck and wheels along with a third center caster wheel on a custom caster assembly that allows the center cater wheel to rotate 360° independently from the outer skateboard wheels. The size parts of the motor driven vehicle may be varied in size, such as the wheels and mounting plates thereof, according to the needs of a rider. The center wheel may comprise a bracket assembly that holds the wheel at a fixed distance that is lower than the outer wheels.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: Nicolas Andrew Bartolotta, John Grauman