US Patent 11647859 Tube holder and assembly

A system comprises a tube having an inner diameter that is dimensioned to receive an artificial Christmas tree within the tube, the tree having upwardly collapsible branches. The tube is open at a first end and at a second end. An axle may couple to the tube, and a plurality of wheels may couple to the axle. The wheels may be tri-lobe wheels. A securement strap structure is located at the second end and is perpendicular to the second end of the tube to secure the second end of the tube and the base structure of the artificial tree. The system can position the tube at an angle relative to the horizontal to insert the tree within the tube. The system can also position the tube horizontally to extract the tree from the tube.