Patents by Inventor Audrey Cunningham

Audrey Cunningham 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).

  • Patent number: 7225567
    Abstract: A display apparatus for use by a worker in a workplace environment to visually communicate to coworkers, among other things, the current location or whereabouts of the worker and the worker's expected time of return to an office or other workspace. Cards carried by a spiral member of the apparatus include alphanumeric and/or pictorial information to quickly indicate a location within the workplace. A clock face having manually adjustable hands indicates an expected return time. One embodiment incorporates a triangular geometry geared for support on a desktop. Additional embodiments are configured for positioning over an office partition wall, as well as against an office door panel, window and the like.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: June 5, 2007
    Inventors: Audrey Cunningham, Walter Cunningham
  • Patent number: D977245
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: February 7, 2023
    Inventor: Audrey Cunningham