IP Library › Granted Patent US 6,582,197
Granted Patent Utility
US 6,582,197 · Confirmation No. 4491

METHOD OF INVESTMENT CASTING WITH CASTING IDENTIFICATION

Inventor: Simon E. Coulson
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-02-22 TRNA Transmittal of New Application 3 View
2001-02-22 SPEC Specification 12 View
2001-02-22 CLM Claims 2 View
2001-02-22 ABST Abstract 1 View
2001-02-22 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,582,197
App. No.
09/790,993
Filed
2001-02-22
Granted
2003-06-24
Pub. No.
US20020114701A1
Art Unit
3745
PTA
-8 days