Patents by Inventor Allen Jefferies

Allen Jefferies has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12214633
    Abstract: A trailer hitch with lift mechanism includes a vehicle connection point, an adjustable hitch base, a motor, and a hitch locking assembly. The motor is powered via a trailer hitch plug of a towing vehicle. The adjustable hitch base includes a plurality of adjustment apertures and one or more guide tracks. The hitch locking assembly is slidingly coupled to the adjustable hitch base and includes one or more guide rollers slidingly associated with the guide tracks, a backing plate, an aperture configured to receive a ball, and one or more adjustment locking devices. Rotation of the drive shaft causes the hitch locking assembly to move relative to the adjustable hitch base.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: February 4, 2025
    Inventor: Allen Jefferies