Static molds – Container-type molding device – Of named component
Reexamination Certificate
2011-04-12
2011-04-12
Del Sole, Joseph S (Department: 1743)
Static molds
Container-type molding device
Of named component
C249S114100, C249S115000, C249S116000, C425S808000, C065S026000, C065S374110, C065S374120, C065S374130, C427S133000
Reexamination Certificate
active
07922146
ABSTRACT:
A method of forming an optical element forming metal mold to form an optical element, having steps of: laminating a heat insulation layer13on a surface of the base member11where the optical element is formed; laminating an intermediate metal layer14on a surface of the heat insulation layer13by thermal spraying; laminating a surface forming layer15, on which a surface shape to be transferred to the optical element is formed, on the intermediate metal layer14; wherein the intermediate metal layer14is laminated in a way that parts of the heat insulation layer13are exposed substantially evenly from the intermediate layer14.
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Translation of JP 2002-96335.
Abstract of JP 2002-096335 (Minolta Co Ltd).
Nakatsuka Yuzo
Uehira Masayoshi
Bodawala Dimple
Del Sole Joseph S
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Konica Minolta Opto Inc.
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