Patents by Inventor Stanley E. Murphy

Stanley E. Murphy 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: 3957250
    Abstract: An improved fence post fabricated from suitable plastic material and arranged in a tubular configuration having a plurality of pins outwardly extending at right angles to each other from the lower portion of the post and a plurality of holes spaced vertically from each other to receive clips, bolts or other devices for securing strands of wire in the upper portions. The post is fabricated from a plastic material having suitable strength dielectric and fire retardant characteristics. The side wall of the post can be formed with longitudinal strengthening ribs or flanges and/or the interior filled with at least a semi-rigid or rigid foam to impart additional strength.
    Type: Grant
    Filed: April 14, 1975
    Date of Patent: May 18, 1976
    Inventor: Stanley E. Murphy