Patents by Inventor David F. Jacobs

David F. Jacobs 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: 4368378
    Abstract: An electric heating element for disposition on the top surface of a cooking range, having electrical terminals for plug-in connection with contacts disposed within a dielectric terminal block. The block is supported on the rangetop by means of a sheet-metal mounting bracket. The bracket has a pair of laterally-spaced connecting fingers, each removably contained within a respective socket in the terminal block and adapted to permit limited vertical and lateral movement of the terminal block. The bracket and terminal block are easily assembled without need of any tools.
    Type: Grant
    Filed: November 6, 1978
    Date of Patent: January 11, 1983
    Assignee: Emerson Electric Co.
    Inventor: David F. Jacobs
  • Patent number: 4152578
    Abstract: The novel electric heating element is particularly useful as a water heating element, although its use is not so limited. The element comprises the usual metal-sheathed heater having electrical termination at one end of the sheath. The customary water heating element has a sheath of hair-pin formation, with the ends of the two legs of the sheath connected to structure which serves as a mounting member and an electrical connector. Such structure in the present application is of molded plastic with a metal insert.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: May 1, 1979
    Assignee: Emerson Electric Co.
    Inventor: David F. Jacobs