Patents by Inventor Lloyd E. Batten

Lloyd E. Batten 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).

  • Ladder leveling device
    Patent number: 4423797
    Abstract: A device for leveling a ladder is disclosed which comprises a leveler guide with a hollow section which is secured to the lower portion of the ladder, a leveler leg which is sized and shaped to fit within the hollow section of the leveler guide, a plurality of guide openings spaced apart a pre-determined distance extending horizontally through the hollow portion of the leveler guide, a plurality of leg openings spaced apart a pre-determined distance extending horizontally through the leveler leg, and a securing apparatus sized and shaped to fit through the plurality of guide openings and through the plurality of leg openings in order to rigidly secure the device to the ladder.
    Type: Grant
    Filed: February 1, 1982
    Date of Patent: January 3, 1984
    Inventor: Lloyd E. Batten