Patents by Inventor Chrisopher A. Redgrave

Chrisopher A. Redgrave 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: 5503256
    Abstract: A brake shoe assembly is formed by precision stamping a net shaped web blank having a series of tabs projecting outward therefrom and stamping a corresponding table member provided with tab receiving apertures and bending the table member into a semi-cylindrical segment. The web blank and the table are assembled causing the web tabs and table apertures to be interlocked securely locating the parts temporarily prior to the cooperating tabs and apertures being permanently joined together without any portion thereof extending substantially beyond the outer semi-cylindrical surface of the table.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: April 2, 1996
    Assignee: Eaton Corporation
    Inventors: Chrisopher A. Redgrave, Michael L. Silvasi, Dominic Licavoli