Patents by Inventor Steven John Phippen

Steven John Phippen 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).

  • Universal spacer for tire building drum
    Patent number: 6776863
    Abstract: According to the present invention, a universal spacer, connected to a traveling rod of a tread breaker tire building machine, incrementally adjusts the travel distance of the traveling rod and thereby controls the diameter of the building drum.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: August 17, 2004
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Steven John Phippen
  • Universal spacer for tire building drum
    Publication number: 20040031569
    Abstract: According to the present invention, a universal spacer, connected to a traveling rod of a tread breaker tire building machine, incrementally adjusts the travel distance of the traveling rod and thereby controls the diameter of the building drum.
    Type: Application
    Filed: August 15, 2002
    Publication date: February 19, 2004
    Inventor: Steven John Phippen