Patents by Inventor Corina Williams

Corina Williams 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).

  • Personal Propulsion Device
    Publication number: 20200360766
    Abstract: A personal propulsion device for use with a floatation device includes a pair of propulsion units. Each propulsion unit comprises a power module, a motor, and a propeller. The motor is operationally coupled to the power module and the propeller so that the motor is positioned to selectively rotate the propeller to impart a force on water. Each propulsion unit is configured to be grasped in a respective hand of a user who is positioned on a floatation device. The user is positioned to submerge the propulsion unit in a body of water so that the floatation device is motivated across a surface of the body of water.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 19, 2020
    Inventors: Jeffrey Williams, Corina Williams
  • Personal propulsion device
    Patent number: 10835784
    Abstract: A personal propulsion device for use with a floatation device includes a pair of propulsion units. Each propulsion unit comprises a power module, a motor, and a propeller. The motor is operationally coupled to the power module and the propeller so that the motor is positioned to selectively rotate the propeller to impart a force on water. Each propulsion unit is configured to be grasped in a respective hand of a user who is positioned on a floatation device. The user is positioned to submerge the propulsion unit in a body of water so that the floatation device is motivated across a surface of the body of water.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: November 17, 2020
    Inventors: Jeffrey Williams, Corina Williams