Patents by Inventor Nicholas Maupin

Nicholas Maupin 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).

  • Shiftable mold
    Patent number: 10472780
    Abstract: An inset slip form paving apparatus includes a frame having a front and a rear defining a paving direction. At least one left ground engaging support and at least one right ground engaging support support the frame from a ground surface. An inset mold assembly is located below the frame and between the left and right ground engaging supports. An adjustable support assembly supports the mold assembly from the frame so that the mold assembly is adjustable in position in the paving direction relative to the frame between a retracted position and an extended position.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: November 12, 2019
    Assignee: Wirtgen GmbH
    Inventors: Milton Wilson, Nicholas Maupin, Michael Engels