Patents by Inventor Kenneth Scheffler

Kenneth Scheffler 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).

  • HYDRAULIC GAGE CONTROL CYLINDER ANTI-DEADHEAD DEVICE
    Publication number: 20200072693
    Abstract: A hydraulic gage system is provided that includes a cylinder structure that is configured to allow the movement of a piston structure. The cylinder structure includes a plurality of vent structures that allows for the releasing of hydraulic fluid. A cover is positioned on the cylinder structure so when the piston passes the vent structures it relieves pressure as well as diminishes the force of impact on the cover by the piston.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 5, 2020
    Applicant: PRIMETALS TECHNOLOGIES USA LLC
    Inventors: Ronald Claus, Kenneth Scheffler, Peter Osgood, Thomas Wojtkowski, Ian Ward