Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate
2011-07-05
2011-07-05
Vargot, Mathieu D. (Department: 1742)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
C264S219000, C425S046000, C425S047000
Reexamination Certificate
active
07972550
ABSTRACT:
An underground mine tire20having a nominal bead diameter of 20.0 inches or less has a carcass, a tread25and a pair of rubber sidewalls23, each extending along the outer periphery of the carcass21below the tread25. The tire20has a nominal bead width D greater than 8.50 inches and an overall diameter of less than 55 inches. The carcass21has at least one radial steel cord reinforced ply24.
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Frank Maurice Jacob
McMahon Brian Ernest
Sticklen Nicholas Lynn
Wilkinson Lance Reed
Wilson Steven Michael
King David L
The Goodyear Tire & Rubber Co
Vargot Mathieu D.
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