Patents by Inventor Floyd A. Spaulding

Floyd A. Spaulding 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).

  • Door closure
    Patent number: 4299058
    Abstract: A door closure for use on the outside of doors which open outwardly in which a spring is attached on one end to the door and is pivotally attached at the other end to the door frame. A clip is disposed over the spring and is secured to the door near the edge on the side to which the hinges are mounted and holds the spring near the surface of the door. As the door pivots outwardly about the axis of the hinge pins, the spring stretches and supplies retractive force when the door is released.
    Type: Grant
    Filed: October 9, 1979
    Date of Patent: November 10, 1981
    Inventor: Floyd A. Spaulding