IP Library › Granted Patent US 6,662,854
Granted Patent Utility
US 6,662,854 · Confirmation No. 4289

COLD-BOX FOUNDRY BINDER SYSTEMS HAVING IMPROVED SHAKEOUT

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2014-05-30 OATH Oath or Declaration filed 19 View
2014-05-09 OATH Oath or Declaration filed 46 View
2003-10-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-05 TRNA Transmittal of New Application 3 View
2002-04-05 SPEC Specification 16 View
2002-04-05 CLM Claims 3 View
2002-04-05 ABST Abstract 1 View
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Quick Facts
Patent No.
US 6,662,854
App. No.
10/117,462
Filed
2002-04-05
Granted
2003-12-16
Pub. No.
US20030188846A1
Art Unit
1712
PTA
-6 days