Patents by Inventor John Stangel

John Stangel 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).

  • Door Converter Assembly For Storage Containers
    Publication number: 20110067312
    Abstract: An assembly of a frame and doors with a lifting device to position the assembly in an open end of a storage container for conversion to access from opposing ends, the frame including side plates and end plates that abut respective side walls and end edges of end of the storage container from which an end panel is removed, and the lifting device attached to the assembly to hold the assembly in the end while rigidly connecting the assembly to the storage container. A method of converting a storage container for dual opposing access is disclosed.
    Type: Application
    Filed: November 30, 2010
    Publication date: March 24, 2011
    Inventor: John Stangel
  • Door converter assembly for storage containers
    Patent number: 7874053
    Abstract: An assembly of a frame and doors with a lifting device to position the assembly in an open end of a storage container for conversion to access from opposing ends, the frame including side plates and end plates that abut respective side walls and end edges of end of the storage container from which an end panel is removed, and the lifting device attached to the assembly to hold the assembly in the end while rigidly connecting the assembly to the storage container. A method of converting a storage container for dual opposing access is disclosed.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: January 25, 2011
    Inventor: John Stangel
  • DOOR CONVERTER ASSEMBLY FOR STORAGE CONTAINERS
    Publication number: 20070289888
    Abstract: An assembly of a frame and doors with a lifting device to position the assembly in an open end of a storage container for conversion to access from opposing ends, the frame including side plates and end plates that abut respective side walls and end edges of end of the storage container from which an end panel is removed, and the lifting device attached to the assembly to hold the assembly in the end while rigidly connecting the assembly to the storage container. A method of converting a storage container for dual opposing access is disclosed.
    Type: Application
    Filed: December 20, 2006
    Publication date: December 20, 2007
    Inventor: John Stangel