Patents by Inventor Mark Steven Holzapfel

Mark Steven Holzapfel 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).

  • Publication number: 20100108850
    Abstract: A tree stand for suspending a tree is disclosed. In one illustrative embodiment, the tree stand may include a base for providing stability for the tree stand and a center pole for suspending the tree above the base. The center pole may have a first end, a second end, and a length extending therebetween. The first end of the center pole may be coupled to the base and the second end, which may be coupled to the tree, may be spaced a distance from the base defining an angle between the center pole and the base. In some cases, the center pole may be extendable.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Inventor: Mark Steven Holzapfel