Patents by Inventor James D. Bishop

James D. Bishop 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).

  • Artificial acetylene gas candle
    Patent number: 7670136
    Abstract: An improved artificial candle having an exterior appearance of a traditional wax candle, but which provides illumination by means of producing and burning acetylene gas.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: March 2, 2010
    Inventor: James D. Bishop
  • ARTIFICIAL ACETYLENE GAS CANDLE
    Publication number: 20090142718
    Abstract: An improved artificial candle having an exterior appearance of a traditional wax candle, but which provides illumination by means of producing and burning acetylene gas.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 4, 2009
    Inventor: James D. Bishop