Patents by Inventor Jay Gunnarson

Jay Gunnarson 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).

  • Telescoping leader system
    Patent number: 8764347
    Abstract: A telescoping leader system for a construction machine that includes a set of leads having a series of internal nesting segments and an extending means connecting one segment to another segment to allow for the extension of the segments one after the other to an extended position and the retraction of the segments to an internal nesting position. The telescoping leader system further includes a surface engaging member mounted within the set of leads and a pivotable mounting assembly mounted to the set of leads and adapted to adjust the position of the set of leads. A quick connecting means adapted to engage the pivotable mounting assembly is included to allow for the quick engagement and disengagement of the construction machined from the set of leads.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: July 1, 2014
    Assignee: Northstar Energy Services Inc.
    Inventor: Jay Gunnarson
  • TELESCOPING LEADER SYSTEM
    Publication number: 20120051846
    Abstract: A telescoping leader system for a construction machine that includes a set of leads having a series of internal nesting segments and an extending means connecting one segment to another segment to allow for the extension of the segments one after the other to an extended position and the retraction of the segments to an internal nesting position. The telescoping leader system further includes a surface engaging member mounted within the set of leads and a pivotable mounting assembly mounted to the set of leads and adapted to adjust the position of the set of leads. A quick connecting means adapted to engage the pivotable mounting assembly is included to allow for the quick engagement and disengagement of the construction machined from the set of leads.
    Type: Application
    Filed: May 3, 2010
    Publication date: March 1, 2012
    Inventor: Jay Gunnarson
  • System for mounting a pile driver
    Patent number: 8061435
    Abstract: A system for mounting a lead assembly on a construction machine including a set of leads having a driver that is slidably mounted to the set of leads. The system further includes at least one lifting component for engaging the driver and moving the driver on the leads, and a pivotable mounting assembly mounted to the set of leads and adapted to adjust the position of the set of leads. Moreover there is a quick connecting portion adapted to engage the pivotable mounting assembly and the construction machine so as to allow for the quick engagement and disengagement of the construction machine from the set of leads.
    Type: Grant
    Filed: November 2, 2007
    Date of Patent: November 22, 2011
    Inventor: Jay Gunnarson
  • SYSTEM FOR MOUNTING A PILE DRIVER
    Publication number: 20080110657
    Abstract: A system for mounting a lead assembly on a construction machine including a set of leads having a driver that is slidably mounted to the set of leads. The system further includes at least one lifting means for engaging the driver and moving the driver on the leads, and a pivotable mounting assembly mounted to the set of leads and adapted to adjust the position of the set of leads. Moreover there is a quick connecting means adapted to engage the pivotable mounting assembly and the construction machine so as to allow for the quick engagement and disengagement of the construction machine from the set of leads.
    Type: Application
    Filed: November 2, 2007
    Publication date: May 15, 2008
    Inventor: Jay Gunnarson