Patents by Inventor Gerald Kelner

Gerald Kelner 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).

  • Lightbulb assembly having latching retaining means
    Patent number: 4803396
    Abstract: A lightbulb assembly composed of (a) a lightbulb and base in electrical engagement in (b) a wired plug and (c) a keeper to keep the assembly together; the keeper includes a cap with an opening in the upper surface for passage of the bulb and with the axial face of the cap in engagement with the axial face of the bulb base, and not the bulb, and with the annular portion of the cap having a portion on it for normal hooked-up engagement with a companionate portion on the plug to keep the lightbulb in electrical engagement with the wired plug in normal use.
    Type: Grant
    Filed: September 14, 1987
    Date of Patent: February 7, 1989
    Inventor: Gerald Kelner