A universal use jack for a dolly is disclosed herein. The present invention not only allows one person to lift a trailer tongue but also allows the trailer to be maneuvered slightly right, left, forward or back so the trailer tongue can be positioned over the ball without having to reposition the vehicle. This, and other uses, are detailed in the present disclosure.
UNIVERSAL JACK FOR A DOLLY
2022-11-24
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |