Alloys or metallic compositions – Ferrous – 1.7 percent or more carbon containing
Reexamination Certificate
2005-03-01
2005-03-01
Yee, Deborah (Department: 1742)
Alloys or metallic compositions
Ferrous
1.7 percent or more carbon containing
C420S009000, C148S324000, C148S321000
Reexamination Certificate
active
06861029
ABSTRACT:
A modified nodular cast iron alloy contains positive additions of boron and silicon in a content of greater than 2.4% by wt.
REFERENCES:
patent: 24 28 822 (1976-01-01), None
patent: 100 29 062 (2001-03-01), None
English abstract of Soviet Union patent 1528806, Dec. 15, 1989.*
English abstract of European patent 80590A, published Jun. 8, 1983.*
English abstract of European patent 80590 B, published May 28, 1986.*
English abstract of Soviet Union patent 524852 published Nov. 19, 1976.*
English abstract of Canadian patent 1167164 published Dec. 10, 1997.
Lindemann Dirk
Menk Werner
Richarz Dirk
Bachman & LaPointe P.C.
Georg Fischer Fahrzeugtechnik AG
Yee Deborah
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