Patents by Inventor Duke P. Matelske, II

Duke P. Matelske, II 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).

  • Publication number: 20170117726
    Abstract: A portable charging station for providing portable power and rechargeability, particularly for handheld battery-powered outdoor power tools, is provided. The charging station includes a housing having a plurality of charging ports operatively connected thereto, wherein the charging ports provide a plurality of different forms of connectors as well as a plurality of different types of output power from the charging ports. The charging station includes a primary power source that is rechargeable and selectively powers each of the charging ports.
    Type: Application
    Filed: October 24, 2016
    Publication date: April 27, 2017
    Inventors: Lincoln Jore, Jeff Kucera, Duke P. Matelske, II