Patents by Inventor Joyce Crandall

Joyce Crandall 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: 20050172568
    Abstract: An apparatus and method for lighting a staircase are provided, having one or more lighting devices adapted for mounting on the staircase adjacent the treads of the staircase, controlled by pressure sensitive pads placed above and below the staircase on the floors of upper and lower joined by the staircase. The pressure sensitive pads may be installed under the floor covering of the upper and/or lower levels, or alternatively, may be incorporated into throw rugs or mats that can be placed adjacent the upper and lower ends of the staircase. The lighting devices and pressure sensitive pads may be connected by wires, or wirelessly, or a by a combination of wired and wireless connections, in various embodiments of the invention.
    Type: Application
    Filed: February 7, 2005
    Publication date: August 11, 2005
    Inventor: Joyce Crandall