Patents by Inventor Bernard Deitz

Bernard Deitz 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: 5094320
    Abstract: A ladder leveling device for a ladder having a pair of side rails with connecting rungs is provided and consists of a pair of U-shaped channel members which are each slideably retained to each side rail. A securing mechanism locks each channel member in its adjustable position to enable the ladder to stand upright upon an uneven/inclined surface.
    Type: Grant
    Filed: January 25, 1991
    Date of Patent: March 10, 1992
    Inventors: Bernard Deitz, George Spector
  • Patent number: 4295235
    Abstract: A cushion adapted for outdoor use in connection with outdoor furniture or the like including a pair of opposed woven fabric side layers, preferably formed of loosely woven plastic coated filaments, and an interlayer formed of a water impervious material disposed between the side layers, the side layers and interlayer being mutually attached, preferably by heat sealing, along their respective peripherally extending edge regions so as to define a pair of adjacent isolated chambers separated by the interlayer. A filler material is located entirely in one of the chambers such that the interlayer is contiguous with the inner surface of one of the side layers and spaced from the inner surface of the other of the side layers. The outer surface of at least one of the side layers will remain dry or be easily dryable even after either one of the side layers of the cushion is exposed to wet weather conditions.
    Type: Grant
    Filed: January 28, 1980
    Date of Patent: October 20, 1981
    Assignee: Deitz Plastic Formers
    Inventor: Bernard Deitz