Patents by Inventor Steven W. Soos

Steven W. Soos 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).

  • Guard ring for lawn sprinkler head
    Patent number: 4146181
    Abstract: There is provided a guard ring for a lawn sprinkler head characterized by a sleeve dimensioned to surround at least the upper portion of a flush-type lawn sprinkler head. Extending outwardly and downwardly from the upper marginal edge of the sleeve is a frustoconical skirt. A plurality of ground engaging and stabilizing fins extending radially from the lower portion of the sleeve is also provided.
    Type: Grant
    Filed: July 18, 1977
    Date of Patent: March 27, 1979
    Inventor: Steven W. Soos