Patents by Inventor Douglas K. Basinger

Douglas K. Basinger 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: 8562050
    Abstract: Self-aligning and engaging concrete cylinder and mold lifting tool including a plurality of arms pivotally connected to a rod. The rod travels thru a tube and is connected to a handle. The plurality of arms are also pivotally connected to the tube. The plurality of arms are actuated in unison, synchronously, simultaneously, or otherwise to move together radially by lifting the handle up and down. Thus when the handle is drawn upward, the plurality of arms close around the circumference of the concrete cylinder mold. The circumference of the concrete cylinder mold can be any diameter ranging between the fully extension diametrical position of the plurality of arms and the fully retracted diametrical position of the plurality of arms. A demolded concrete cylinder gripper attachment can be removable attached to the lifting lugs to securely engage the demolded concrete cylinder for lifting and moving the demolded concrete cylinder.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: October 22, 2013
    Inventor: Douglas K. Basinger