Patents by Inventor Daniel L. Ervin

Daniel L. Ervin 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).

  • Counterweight and axle mounting arrangement
    Patent number: 4471975
    Abstract: This invention relates to a mounting arrangement (47) for pivotally connecting a counterweight (18) and a steering axle assembly (30) to a trunnion shaft (28) of a vehicle (10) which eliminates the problems of removal of both of the counterweight (18) and the steering axle assembly (30) when only one needs to be removed, serviceability, accessibility, visibility, strength and stability.
    Type: Grant
    Filed: November 8, 1982
    Date of Patent: September 18, 1984
    Assignee: Towmotor Corporation
    Inventors: Kjell Sorlie, Daniel L. Ervin