Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Forming continuous work followed by cutting
Reexamination Certificate
2007-04-17
2007-04-17
Lee, Edmund H. (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Forming continuous work followed by cutting
C264S209400, C264S250000, C264S275000, C264S279100, C264S325000
Reexamination Certificate
active
10171771
ABSTRACT:
A method and apparatus for forming a golf ball or components of a golf ball is disclosed. In one embodiment, a method includes the steps of forming a die having an opening having a perimeter comprising plurality of inwardly convex surfaces; preparing a golf ball component material; extruding the golf ball component material through the opening of the die to form a component prep; placing the component prep into a mold cavity; and molding the golf ball component. An apparatus for forming a golf ball may be configured in accordance with this method.
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English machine translation of JP 2000-342717 A, Sep. 2004, Japanese Patent Office website.
“Rods and Irregular Profiles” Section; Plastics Engineering Handbook of the Society of the Plastics Industry, Inc.; 1976; Van Nostrand Reinhold Company; Fourth Edition; pp. 193-196.
Acushnet Company
Bingham & McCutchen LLP
Lee Edmund H.
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