Patents by Inventor Marion Lederbauer

Marion Lederbauer 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: 4785577
    Abstract: A noise-absorbing greenery-carrying structure (12) makes use of worn tires (7), which are divided by cuts extending from the central opening to the tire into tiresectors (9) mutually connecting, the concave sides of which face towards a carrying frame (2), on which the tiresectors (9) are fixed in horizontal layers. The remaining hollow spaces inside the side walls of the tires, but also inside the central openings of the tires are filled with earth (13) suitable for the growth of greenery, which can preferably pass through openings (14) provided in the upper sidewalls of the tires (FIG. 1).
    Type: Grant
    Filed: June 10, 1987
    Date of Patent: November 22, 1988
    Inventor: Marion Lederbauer