Patents by Inventor Lee S. Keller

Lee S. Keller 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).

  • Temporary securing device for electric cords
    Patent number: 4907984
    Abstract: A device for temporarily securing the engagement of joined end plugs of end-to-end interconnected first and second electrical cords that includes first and second removable, flexible, electrically insulated harnesses, for encircling each of the electric cords adjacent the joined end plugs, each harness having at least two bands of terminal length extending toward the plugs wherein the terminal ends of the straps are adapted to thread through cinches or joinable cinch subcomponents for pulling the harnesses tightly into temporary interconnection.
    Type: Grant
    Filed: February 17, 1989
    Date of Patent: March 13, 1990
    Inventor: Lee S. Keller