Patents by Inventor Dwight V. Swanson

Dwight V. Swanson 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).

  • Garden trellis
    Patent number: 7152368
    Abstract: A trellis assembly including a first trellis section having a plurality of vertical rods connected to at least one horizontal rod and a second trellis section having a plurality of connected horizontal and vertical rods. The second trellis section includes a plurality of tubes connected to an outside of the vertical rods at upper ends thereof configured to accept lower ends of the vertical rods of the first trellis section to connect the first trellis section to the second trellis section.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: December 26, 2006
    Inventor: Dwight V. Swanson
  • Garden trellis
    Publication number: 20040148853
    Abstract: A trellis assembly including a first trellis section having a plurality of vertical rods connected to at least one horizontal rod and a second trellis section having a plurality of connected horizontal and vertical rods. The second trellis section includes a plurality of tubes connected to an outside of the vertical rods at upper ends thereof configured to accept lower ends of the vertical rods of the first trellis section to connect the first trellis section to the second trellis section.
    Type: Application
    Filed: February 4, 2003
    Publication date: August 5, 2004
    Inventor: Dwight V. Swanson