Patents by Inventor Jeffrey Anton Mandl

Jeffrey Anton Mandl 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 post system
    Patent number: 8640370
    Abstract: A signpost system includes a signpost system includes a signpost having a lower-most base end and an opposite upper end opposite the base end, a bore clamp including at least a traffic-side clamp member and a shoulder-side clamp member wherein the traffic-side clamp member is adapted to substantially mount flush into the traffic-side of the bore in the barrier and wherein the shoulder-side clamp member is adapted to mount onto the shoulder-side of the bore, and an elongate selectively adjustable tensioner extending from and between the clamp members for mounting the clamp members in the traffic-side and in the shoulder-side of the bore respectively, and wherein the shoulder-side clamp member is adapted for mounting to the base end of the signpost.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: February 4, 2014
    Assignee: Adapt-Eze Safety Products Ltd.
    Inventors: Jeffrey Anton Mandl, Clinton Bradely Merslack