Patents by Inventor William John Dormer

William John Dormer 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).

  • Multiple insert tire mold and assembly method
    Patent number: 6382943
    Abstract: A multiple insert tire mold (10) has inserts (26) with radially extending ribs (28) for sliding engagement in a slot (22) in the outer ring back (12) of the mold and abutting surfaces (48) for venting exhaust gases from the mold (10).
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: May 7, 2002
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Joseph William Metz, Lloyd Glenn Whiteman, Samuel Eubanks Reckley, William John Dormer