Patents by Inventor Brandon J. Stafford

Brandon J. Stafford 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).

  • Marine battery charger and power supply system with status indicator plug end
    Patent number: 11611226
    Abstract: A marine battery charger system configured to be installed on a marine vessel to charge a marine battery includes a housing, a charging circuit in the housing configured to receive AC power and to output a charge current to the marine battery, and a cord. The cord has a plug end configured to engage an AC power outlet and is configured to transmit the AC power from the AC power outlet to the charging circuit. A controller is configured to control a charging operation mode of the charging circuit and a status indicator is located at the plug end of the cord and configured to be controlled by the controller to indicate the charging operation mode of the charging circuit.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: March 21, 2023
    Assignee: Brunswick Corporation
    Inventors: Benjamin C. Shaffer, Gerald J. Demirjian, Ximing He, Brandon J. Stafford