Patents by Inventor Jonathan Steffan

Jonathan Steffan 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).

  • Leveling mechanism for floor drain
    Patent number: 8881490
    Abstract: A floor drain includes a head having a top surface, a leveling member, and a frame having a top surface and a bottom surface. The bottom surface of the frame is positioned adjacent the top surface of the head. The leveling member is positioned between the head and the bottom surface of the frame and is displaceable relative to the head in a first direction. A method of leveling a floor drain with a floor surface is also disclosed.
    Type: Grant
    Filed: January 3, 2013
    Date of Patent: November 11, 2014
    Assignee: Zurn Industries, LLC
    Inventors: Douglas R. Wroblewski, Jonathan Steffan, Carl R. Nicolia, Mark Marini
  • Leveling mechanism for floor drain
    Patent number: 8347424
    Abstract: A floor drain includes a head having a top surface, a leveling member, and a frame having a top surface and a bottom surface. The bottom surface of the frame is positioned adjacent the top surface of the head. The leveling member is positioned between the head and the bottom surface of the frame and is displaceable relative to the head in a first direction. A method of leveling a floor drain with a floor surface is also disclosed.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: January 8, 2013
    Assignee: Zurn Industries, LLC
    Inventors: Douglas R. Wroblewski, Carl R. Nicolia, Jonathan Steffan, Mark Marini
  • Leveling Mechanism For Floor Drain
    Publication number: 20090223884
    Abstract: A floor drain includes a head having a top surface, a leveling member, and a frame having a top surface and a bottom surface. The bottom surface of the frame is positioned adjacent the top surface of the head. The leveling member is positioned between the head and the bottom surface of the frame and is displaceable relative to the head in a first direction. A method of leveling a floor drain with a floor surface is also disclosed.
    Type: Application
    Filed: February 13, 2009
    Publication date: September 10, 2009
    Applicant: ZURN INDUSTRIES, LLC.
    Inventors: Douglas R. Wroblewski, Carl R. Nicolia, Jonathan Steffan, Mark Marini