Patents by Inventor John R. Brackett, Jr.

John R. Brackett, 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).

  • Electrical plug lock
    Patent number: 4679873
    Abstract: An electric plug lock is provided for preventing the unauthorized use of an electrically operated appliance which has an electrical cord and plug. It operates by isolating the electrical prongs of the plug in a two part container and then locking the parts together with a conventional padlock.
    Type: Grant
    Filed: September 8, 1986
    Date of Patent: July 14, 1987
    Inventor: John R. Brackett, Jr.