Patents by Inventor Michael Donnell Adams, JR.

Michael Donnell Adams, JR. 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).

  • DUAL BATTERY SYSTEM FOR CELL PHONE
    Publication number: 20200036048
    Abstract: A user selectable dual battery system for a mobile communications device. The system has a user selectable switch to select between one of two batteries in the dual battery system. When one of the batteries goes dead with just a quick switch you use the other one for emergency. The dual battery provides the user with an extra reserve of battery power so they don't have to worry if their phone goes dead.
    Type: Application
    Filed: November 13, 2018
    Publication date: January 30, 2020
    Inventor: Michael Donnell Adams, JR.