Patents by Inventor Don Kronmeyer

Don Kronmeyer 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).

  • Union nut with lock member
    Patent number: 7258372
    Abstract: Union nut (10) includes body (20) and lock member (50). Body (20) includes thread retaining end (30) with threads (33) for mounting upon a threaded pipe (120) and flange retaining end (40) including partial collar (41) for partially retaining a flanged pipe (140). Lock member (50) slidably engages with body (20) to fully retain and support pipe flange (143).
    Type: Grant
    Filed: April 4, 2006
    Date of Patent: August 21, 2007
    Assignee: Global Heating Solutions, Inc.
    Inventor: Don Kronmeyer
  • Union nut with lock member
    Patent number: 7201404
    Abstract: Union nut (10) includes body (20) and lock member (50). Body (20) includes thread retaining end (30) with threads (33) for mounting upon a threaded pipe (120) and flange retaining end (40) including partial collar (41) for partially retaining a flanged pipe (140). Lock member (50) slidably engages with body (20) to fully retain and support pipe flange (143).
    Type: Grant
    Filed: December 17, 2003
    Date of Patent: April 10, 2007
    Assignee: Related Metal Fabrication, Inc.
    Inventor: Don Kronmeyer
  • Union nut with lock member
    Publication number: 20060175835
    Abstract: Union nut (10) includes body (20) and lock member (50). Body (20) includes thread retaining end (30) with threads (33) for mounting upon a threaded pipe (120) and flange retaining end (40) including partial collar (41) for partially retaining a flanged pipe (140). Lock member (50) slidably engages with body (20) to fully retain and support pipe flange (143).
    Type: Application
    Filed: April 4, 2006
    Publication date: August 10, 2006
    Inventor: Don Kronmeyer