Patents by Inventor Russell Luzinski

Russell Luzinski 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).

  • Fluid conveyance system
    Patent number: 9279229
    Abstract: An industrial machine includes a frame supporting a fluid source and a boom, an arm, an attachment coupled to the arm, a cylinder, and a rod. The arm is movably coupled to the boom for translational and rotational movement relative to the boom. The cylinder includes a first end and a second end, and the cylinder defines an internal bore in fluid communication with the fluid source. The rod is coupled to the arm and is slidably received within the cylinder. The rod includes a port and a passage for providing fluid to the attachment. The port provides fluid communication between the internal bore and the passage. The port is positioned within the internal bore throughout the entire range of movement of the rod relative to the cylinder.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: March 8, 2016
    Assignee: Harnischfeger Technologies, Inc.
    Inventors: Robert Doll, Christopher S. Jones, Jesse Knoble, Matthew Loew, Russell Luzinski, Daniel Schlegel
  • FLUID CONVEYANCE SYSTEM
    Publication number: 20140112748
    Abstract: An industrial machine includes a frame supporting a fluid source and a boom, an arm, an attachment coupled to the arm, a cylinder, and a rod. The arm is movably coupled to the boom for translational and rotational movement relative to the boom. The cylinder includes a first end and a second end, and the cylinder defines an internal bore in fluid communication with the fluid source. The rod is coupled to the arm and is slidably received within the cylinder. The rod includes a port and a passage for providing fluid to the attachment. The port provides fluid communication between the internal bore and the passage. The port is positioned within the internal bore throughout the entire range of movement of the rod relative to the cylinder.
    Type: Application
    Filed: October 18, 2013
    Publication date: April 24, 2014
    Applicant: Harnischfeger Technologies, Inc.
    Inventors: Robert Doll, Christopher S. Jones, Jesse Knoble, Matthew Loew, Russell Luzinski, Daniel Schlegel