Static molds – Including coating or adherent layer – Super-imposed metal layers
Reexamination Certificate
2007-02-20
2007-02-20
Heckenberg, Donald (Department: 1722)
Static molds
Including coating or adherent layer
Super-imposed metal layers
C249S135000, C425S190000
Reexamination Certificate
active
10815073
ABSTRACT:
A mold used to form a magnetic member includes a mold body having a mold opening, a mold support that supports the mold cavity, and a mold insert. The mold insert is disposed in the mold opening of the mold body to form a mold cavity. The mold insert is coated with a coating to protect the mold body from chemical attack and abrasive wear of the mold material. The coating comprises an electroless nickel layer formed on or over the mold insert, and a chromium nitride layer formed on or over the electroless nickel layer. The mold insert can be formed of beryllium-copper (Be—Cu).
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English abstract and computer translation of JP 11-105039.
Blair Christopher D.
Mastro Paul F.
Schneider Jay
Wagner Jennifer R.
Heckenberg Donald
Oliff and Berridge, PLC
Xerox Corporation
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