Patents by Inventor William John Lovatt

William John Lovatt 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).

  • Support assembly for supporting pottery articles
    Patent number: 3992139
    Abstract: A support assembly unit and a support assembly formed from such units which can be mounted on a kiln car to support pottery being fired. The unit comprises upper and lower shelves having through holes which receive upper and lower spigots of a plurality of uprights. Each upright is a unitary structure with one or more spigots at the upper and lower ends and may have an intermediate shelf support upon which an intermediate shelf can be rested.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: November 16, 1976
    Assignee: Acme Marls Limited
    Inventor: William John Lovatt