Patents by Inventor Benjamin Clifford Greilanger

Benjamin Clifford Greilanger 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).

  • Sign holding assembly
    Patent number: 10522059
    Abstract: A sign holding assembly includes a base that has a back side, a front side and a perimeter edge extending between the inner and front sides. The perimeter edge includes a top edge, a bottom edge, a first lateral edge and a second lateral edge. The back side is concavely arcuate from the first lateral edge to the second lateral edge. A receiver is attached to and extends away from the front side. The receiver receives and engages a sign such that the sign extends outwardly away from the front side. A strap is attached to the base and is extendable around a vertical support to releasably secure the base to the vertical support such that the inner surface faces the vertical support.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: December 31, 2019
    Inventor: Benjamin Clifford Greilanger