Patents by Inventor Tommie Prothro

Tommie Prothro 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).

  • Charging accessories for portable electronic appliance chargers and methods of use thereof
    Publication number: 20050231161
    Abstract: A method and apparatus for enabling extended operating time for a cellular telephone, pager, personal digital assistant, or the like, wherein the main battery of the portable electronic devices may be recharged from an auxiliary battery contained within a portable holder, and wherein the auxiliary battery is itself recharged by connecting to an external energy source.
    Type: Application
    Filed: August 26, 2004
    Publication date: October 20, 2005
    Inventors: James Jones, Tommie Prothro
  • Portable electronic device charger and method
    Publication number: 20050231159
    Abstract: A method and apparatus for enabling extended operating time for a cellular telephone, pager, personal digital assistant, or the like, wherein the main battery of the portable electronic devices may be recharged from an auxiliary battery contained within a portable holder, and wherein the auxiliary battery is itself recharged by connecting to an external energy source.
    Type: Application
    Filed: April 14, 2004
    Publication date: October 20, 2005
    Inventors: James Jones, Tommie Prothro