Patents by Inventor James W. Cunningham, Jr.

James W. Cunningham, 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).

  • Eyeglass cleaning apparatus
    Patent number: 5335394
    Abstract: An apparatus wherein an oscillating motor and drive shaft arrangement selectively directs an eyeglass pair, and more specifically the lenses thereof, into a cleaning solution, having spherical resilient members therewithin to enhance cleaning. A timer mechanism after a predetermined timed event of cleaning maintains the lenses between front and rear walls of the entrance conduit into the fluid chamber, wherein heated drying air is directed onto the lenses of the eyeglass pair.
    Type: Grant
    Filed: October 20, 1993
    Date of Patent: August 9, 1994
    Inventors: James W. Cunningham, Jr., Barbara A. Cunningham