Patents by Inventor James W. Mailey

James W. Mailey 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: 6354574
    Abstract: A vehicular leaf spring tip insert is provided. The insert includes a pad portion providing a liner between adjacent leaf spring tips, at least one shank portion extending from the pad portion to a free end, the shank portion having a generally axial bore, the shank portion also having a protuberance extending outward therefrom with a leaf spring engagement surface facing toward the pad portion at an axial distance therefrom, the protuberance being dimensionally adapted and configured so that the protuberance is compressed radially inward sufficiently to be received through the tip opening upon insertion of the shank portion therethrough, and a pin for insertion into the shank bore, the pin retaining the shank protuberance in a position to extend the protuberance radially outward to enable the shank leaf spring engagement surface to become engageable with the leaf spring.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: March 12, 2002
    Assignee: Oxford Suspension, Inc.
    Inventors: James L. Oliver, Richard F. Pierman, Venkata Balanethiram, James W. Mailey