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US 7,017,449 B1Granted
Tool for installation/removal of screw-in steps
OwnerAllen E. Ritchingsinventor
Life of this patent
Estimating the term…
Abstract
A tool is provided to aid in the insertion and removal of tree steps used with blinds in trees while hunting. The invention takes the form of a “Z”-shaped crank made of flat steel stock. The middle portion of the crank has a hole that is placed over the step on the step portion. The upper portion of the crank, has two slots on either side, one of which is used for installing a tree step, while the other is used to remove the tree step. Finally, the lower portion of the crank forms a handle, which can be padded with a cushion or handle grip.
Claims5
A tool for installing and removing a tree step, said tool comprising:
- a handle affixed at an end;
- a tongue at an opposite end, said tongue having a pair of indentations accommodating an intermediate member of the tree step;
- and
- a linearly elongated arm disposed intermediately between the ends, said arm having an aperture accommodating a step portion of the tree step;
- wherein one of said indentations impinges against the intermediate member and allows said tool to rotate about the coupling of said aperture and the step portion as said handle is used to rotatably thread the tree step into a tree.
2 more elements
Dependencies are inferred from the claim text.