Patents by Inventor Walter D. Zanini

Walter D. Zanini 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).

  • Floor mounted guide and shim assembly for sliding doors
    Patent number: 4455709
    Abstract: A guide assembly for sliding doors oriented over a carpeted area and including a guide member and a shim or shims in which the guide member has spaced, upstanding and integral side walls and a center partition forming channels for guiding overlapping sliding doors and the shim is the same shape as the guide and constructed of various thicknesses for positioning under the guide so that a solid base is provided for the guide and for raising the guide to the level of the carpet.
    Type: Grant
    Filed: June 16, 1982
    Date of Patent: June 26, 1984
    Inventor: Walter D. Zanini