Plastic article or earthenware shaping or treating: apparatus – Reshaping – resizing or vulcanizing means for tire – tire...
Reexamination Certificate
2007-07-18
2009-06-09
Mackey, James (Department: 1791)
Plastic article or earthenware shaping or treating: apparatus
Reshaping, resizing or vulcanizing means for tire, tire...
C425S037000, C425S438000, C425S470000, C425SDIG058
Reexamination Certificate
active
07544054
ABSTRACT:
A tire mold and a molding device for forming a sunken groove in a tire are provided. The molding device includes one or more rigid elements joined to a flexible member along an attachment point or line on the connecting surface of the rigid element. The flexible member is formed from a flexible material, preferably a superalloy, or hyperelastic material. If multiple rigid elements are utilized, the rigid elements are closely spaced together such that a portion of the opposed walls are in mating contact with an adjacent rigid element.
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European Search Report completed, Mar. 10, 2008.
Cambron Anne-France Gabrielle Jeanne-Marie
Ginter Marc Ernest
Nguyen Gia-Van
Roch Peter Phelps
Roesgen Alain Emile Francois
Mackey James
Rickey June E.
The Goodyear Tire & Rubber Company
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