Patents by Inventor Ernest M. Lemmon

Ernest M. Lemmon 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).

  • Mounting arrangement for dual wheels
    Patent number: 4333688
    Abstract: In a dual wheel arrangement for vehicles, a hub adapter serves to mount a second wheel beside the first wheel. Combination nut and bolt elements are threaded onto the lug bolts for the first wheel. The hub adapter is received on projecting bolt portions of the nut and bolt elements and is secured by nuts. The second wheel is mounted on an outer flange of the hub adapter.
    Type: Grant
    Filed: May 9, 1980
    Date of Patent: June 8, 1982
    Inventors: Ernest M. Lemmon, James P. Pettigrew