Patents by Inventor James Hanenburg

James Hanenburg 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).

  • Multi-baffled roof ridge vent
    Patent number: 6128869
    Abstract: A roof ridge vent for covering longitudinal vents cut through a roof on opposite sides of a ridge board, the roof ridge vent comprising: a planar cover configured to straddle the ridge board. The planar cover has a first edge and a second edge on opposite sides of the ridge board. A first row of spaced apart baffles are positioned parallel to the first edge and a first row of spaced apart baffles are positioned parallel to the second edge. A second row of spaced apart baffles are positioned parallel to the first row of baffles adjacent the first edge and a second row of spaced apart baffles are positioned parallel to the first row of baffles adjacent the second edge. A row of spaced apart posts are positioned parallel to the second row of baffles at the first edge and a row of spaced apart posts are positioned parallel to the second row of baffles at the second edge.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: October 10, 2000
    Assignee: Milcor Limited Partnership
    Inventors: Mark Brotherton, James Hanenburg