Threaded tree step tool

{
  "publication_number": "US10335639B2",
  "country": "US",
  "kind": "B2",
  "title": "Threaded tree step tool",
  "abstract": "An installation tool for tree steps is disclosed allowing for one-handed operation through inserting the tool onto the tree step in either a perpendicular or parallel orientation to the tree step, with the orientation of the tree step to the tool chosen based on the amount of torque desired when installing and removing a tree step. The tool is placed onto the tree step in a parallel orientation by placing the platform portion of the tree step inside the tool's central cylindrical cavity. The tool is placed onto the tree step in a perpendicular orientation by placing the platform portion of the tree step inside the tool's slot-and-lock system and securing the lever portion of the tree step against one of the slots using a groove cut into the tool's main body. This perpendicular orientation effectively extends the lever portion of the tree step and provides additional leverage to the user. The tree step is additionally ergonomic through the use of such features to aid in gripping the tool as a thermoplastic polymer to reduce friction between the user and the tool, a palm swell, and a textured handle surface.",
  "claims": [
    "1. An installation tool for a threaded tree step having a lever portion and a platform portion, the tool being operable by a user using only one hand when installing the tree step into a tree trunk, the tool comprising: a main body having a handle for the user to grip the tool; the main body having an interior cylindrical cavity for inserting the platform portion of the tree step, wherein the lever portion of the tree step is perpendicular to the tool; the main body having a beveled interior cavity for holding an off-axis portion of the platform portion of the tree step, wherein a surface of the beveled interior cavity pressing against the off-axis portion keeps the platform portion of the tree step from sliding out of the tool; and the main body having a slot-and-lock system comprising two slots for inserting the platform portion of the tree step through the slots and securing the lever portion of the tree step against one of the slots using a groove cut into the main body, wherein the lever portion of the tree step is parallel to the tool.",
    "2. The tool of claim 1, wherein the tool is made of a thermoplastic polymer.",
    "3. The tool of claim 1, wherein the tool further comprises a palm swell and a textured surface on the handle for aiding in the user's grip of the tool.",
    "4. A threaded tree step system, comprising: a threaded tree step, comprising: a threaded portion for screwing into a side of a tree; a perpendicular lever portion for providing leverage in screwing the tree step into the side of the tree; and a platform portion operable as a handle for grasping the tree step during climbing and during an installation and removal of the tree step and as a step platform for standing on the tree step; an installation tool for the threaded tree step completely operable through single-handed use by a user, the tool comprising: a main body having a handle for the user to grip the tool; the main body having an interior cylindrical cavity for inserting the platform portion of the tree step, wherein the lever portion of the tree step is perpendicular to the tool; the main body having a beveled interior cavity for holding an off-axis portion of the platform portion of the tree step, wherein a surface of the beveled interior cavity pressing against the off-axis portion keeps the platform portion of the tree step from sliding out of the tool; and the main body having a slot-and-lock system comprising two slots for inserting the platform portion of the tree step through the slots and securing the lever portion of the tree step against one of the slots using a groove cut into the main body, wherein the lever portion of the tree step is parallel to the tool; wherein the user is able to operate the installation tool using only one hand in either a perpendicular or parallel orientation relative to the side of the tree; wherein the perpendicular orientation is used when torque is desired for installing or removing the tree step; and wherein the parallel orientation is used to provide additional leverage on the tree step when additional torque is desired for installing or removing the tree step.",
    "5. The system of claim 4, wherein the tool is made of a thermoplastic polymer.",
    "6. The system of claim 4, wherein the tool further comprises a palm swell and a textured surface on the handle for aiding in the user's grip of the tool.",
    "7. A method of installing a threaded tree step having a lever portion and a platform portion into a tree by a user using only one hand when installing the tree step into a side of the tree and an installation tool, comprising the following steps: screwing the tree step into the side of the tree until the tree step will support its own weight without falling off; placing the installation tool over the platform portion of the tree step, the tool comprising: a main body having a handle for the user to grip the tool; the main body having an interior cylindrical cavity for inserting the platform portion of the tree step, wherein the lever portion of the tree step is perpendicular to the tool; the main body having a beveled interior cavity for holding an off-axis portion of the platform portion of the tree step, wherein a surface of the beveled interior cavity pressing against the off-axis portion keeps the platform portion of the tree step from sliding out of the tool; and the main body having a slot-and-lock system comprising two slots for inserting the platform portion of the tree step through the slots and securing the lever portion of the tree step against one of the slots using a groove cut into the main body, wherein the lever portion of the tree step is parallel to the tool; rotating the tool to further drive the tree step into the side of the tree; and removing the tool from the tree step.",
    "8. The method of claim 7, further comprising placing the tool onto the tree step by inserting the tree step into the cylindrical cavity, wherein the tool is operated such that the lever portion of the tree step is perpendicular to the tool.",
    "9. The method of claim 7, further comprising placing the tool onto the tree step by inserting the tree step into the slot-and-lock system, wherein the tool is operated such that the lever portion of the tree step is parallel to the tool.",
    "10. The method of claim 7, wherein the tool is made of a thermoplastic polymer.",
    "11. The method of claim 7, wherein the tool further comprises a palm swell and a textured surface on the handle for aiding in the user's grip of the tool."
  ],
  "description_excerpt": "The invention disclosed herein pertains generally to threaded tree steps used in hunting to gain access to elevated platforms in tree stands and the like, and specifically to a device to assist in the application of installing and removing of threaded tree steps with a one-hand operation.\n\nHunting has been around for millenia and presently still exists as a popular and widespread outdoor activity around the world. In the hunting industry there exists many devices that aid, enable, and enhance the wide range of hunting activities. In particular, in most situations it is desired to hunt from an elevation in a tree, using tree stands, to keep undetected from prey. Most tree stands are difficult to gain access to, and thus threaded tree steps are used in order to allow the hunter comfortable access to the desired elevation.\n\nThe process of installing and removing threaded tree steps can be an exhausting job. Having to spend undesired time and effort on installing and removing threaded tree steps can cause hunters to become frustrated. Currently, hunters have several options for threaded tree step installation and removal. Operators of threaded tree steps can either install and remove them by hand, which can cause fatigue to one's body from the rough surface of the threaded tree step foot section and the work required to install and remove the steps. Second, operators may install or remove threaded tree steps with gloves on, which has the risk that a glove may be tangled around the rough surface of the threaded tree step, thereby causing difficult and time-consuming operation.",
  "cpc": [
    "A63B 27/00",
    "A01M 31/02",
    "A63B 27/02"
  ],
  "ipc": [
    "A01M 31/00",
    "B25B 15/00",
    "A63B 27/00",
    "A01M 31/02",
    "A63B 27/02"
  ],
  "assignees": [
    "Hunter Pro Technologies LLC"
  ],
  "inventors": [
    "Kruse Otto",
    "Michael Kangas",
    "Nicholas Boonstra",
    "Austin Kemmer"
  ],
  "filing_date": "2016-02-26",
  "publication_date": "2019-07-02",
  "grant_date": "2019-07-02",
  "priority_date": "2015-02-28",
  "application_number": "US-201615055434-A",
  "family_id": "56798593",
  "cited_by_count": 3,
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}