IP Library Granted Patent US 6,719,948
Granted Patent Utility
US 6,719,948 · Confirmation No. 7602

TECHNIQUES FOR INFILTRATION OF A POWDER METAL SKELETON BY A SIMILAR ALLOY WITH MELTING POINT DEPRESSED

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Code Description Pages PDF
2004-02-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-20 LET. Miscellaneous Incoming Letter 2 View
2004-02-20 DRW Drawings-only black and white line drawings 6 View
2001-05-21 TRNA Transmittal of New Application 14 View
2001-05-21 A.PE Preliminary Amendment 6 View
2001-05-21 SPEC Specification 42 View
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Quick Facts
Patent No.
US 6,719,948
App. No.
09/863,073
Filed
2001-05-21
Granted
2004-04-13
Pub. No.
US20030156963A1
Art Unit
1742
PTA
-105 days