Patents by Inventor James J. Charvat, JR.

James J. Charvat, 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).

  • Publication number: 20120051571
    Abstract: An audio communication system is disclosed to enable a person addressing a group of people to be heard regardless of whether the people to whom the person is addressing or regardless of whether the person is being addressed is faced by the person giving the speech, from the rear of the person giving the speech or to either side of the person giving the speech. The garment of this invention which is to be worn by the person addressing the group of people includes wireless loudspeakers at the front of the garment at the rear of the garment and at the sleeves of the garment. In a modified embodiment, the microphone and loudspeakers are hard wired together.
    Type: Application
    Filed: August 25, 2010
    Publication date: March 1, 2012
    Inventor: James J. Charvat, JR.