Page 1 or 3:
Page 2 of 3:
Page 3 of 3:
These specifications are written for maximum strength, durability, and stability of this hook. These specifications contain no new data.
Drawings page 2 of 3:
Reference A. measures 2¼ inches to form a hook to fit over a ladder rung.
Reference B. measures 3⅝ inches; the vertical part from the rung hook to the offset notch that fits around the ladder side rail. This is a proper length to allow the hook to hang plumb when the ladder is set at the proper angle.
Reference C, D, and E measures 1⅝ inch each, which forms a notch that fits around a ladder side rail to hold the hook and it's equipment or contents stable and will not allow the hook and contents to sway.
Reference F, G, and H forms the lower hook measuring 1⅝ inches wide and 2¼ inches deep to hold the equipment or container while the person is working on the ladder.
This hook can easily be made of steel or steel alloy rod with bending tools and a jig made for the purpose of maintaining the proper shape or by use of manufacturing equipment programmed to make the bends as specified. This hook can also be made by the use of molds to mold the steel or steel alloy into the proper specifications. A hook for the right side or left side of a ladder can be made in the same manner by reversing the angle of the notch that fits around the ladder side-rail.
This hook can be used on a ladder in a stationery position or it can easily be moved from one ladder rung of a ladder to another with one hand while holding on to the ladder with the other hand without having to unload the hook to move it from one rung of the ladder to another.
LADDER TOOL & EQUIPMENT HOOK is more stable on a ladder than any similar hook previously patented.
U.S. Patent Documents for Similar Use:
Similar Devises on Sale in Market Places:
Number | Date | Country | |
---|---|---|---|
60685967 | May 2005 | US |