Patents by Inventor Emeka Johnson

Emeka Johnson 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).

  • Activity ring having one or more ball
    Patent number: 12226685
    Abstract: A device for exercise or entertainment. The device comprises body that is generally a ring with a cavity. The cavity may hold one or more spherical object, such as metal or plastic balls, within. An exterior portion of the device is clear or translucent, allowing the balls to be observed. A person engages in exercise by wearing the device on an arm or leg and moving the limb causing the balls within the device to move around the cavity of the device. The device may include an opening to allow a person to add or remove balls from the interior of the device.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: February 18, 2025
    Inventor: Emeka Johnson
  • ACTIVITY RING HAVING ONE OR MORE BALL
    Publication number: 20230302342
    Abstract: A device for exercise or entertainment. The device comprises body that is generally a ring with a cavity. The cavity may hold one or more spherical object, such as metal or plastic balls, within. An exterior portion of the device is clear or translucent, allowing the balls to be observed. A person engages in exercise by wearing the device on an arm or leg and moving the limb causing the balls within the device to move around the cavity of the device. The device may include an opening to allow a person to add or remove balls from the interior of the device.
    Type: Application
    Filed: March 28, 2022
    Publication date: September 28, 2023
    Inventor: Emeka Johnson