Inventor and InventHelp Client Develops Dolly Device (LLC-328)

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Pittsburgh-based InventHelp is America's Leading Inventor Service Company, and is submitting the Third Wheel to companies for their consideration.

Dollies are great for transporting heavy loads, but when you have to bring one up or down a set of stairs, things get rough. In order to assist with this, an inventor from Mount Washington, Ky., created a prototype for the THIRD WHEEL.

The device makes it easier to maneuver a dolly with a heavy load up and down steps. The unit protects steps from damage by ensuring that the dolly moves smoothly. The accessory also eliminates the need to stop and adjust. Additionally, it prevents stress and strain.

The inventor's personal experience motivated his idea. "I have a fireplace in my home, and I'm constantly having to cart firewood inside," he said. "It is difficult, even with a dolly. That is why I came up with this invention - to make it easier to get the dolly up and down the steps."

The original design was submitted to the Louisville office of InventHelp. It is currently available for licensing or sale to manufacturers or marketers. For more information, write Dept. 12-LLC-328, InventHelp, 217 Ninth Street, Pittsburgh, PA 15222, or call (412) 288-1300 ext. 1368. Learn more about InventHelp's Invention Submission Services at

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Chrissa Chverchko
412-288-2136 4118
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