IP Library › Granted Patent US 6,686,402
Granted Patent Utility
US 6,686,402 · Confirmation No. 2545

COLD-BOX FOUNDRY BINDER SYSTEMS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2020-05-18 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2014-05-30 OATH Oath or Declaration filed 19 View
2014-05-09 OATH Oath or Declaration filed 46 View
2003-12-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-27 TRNA Transmittal of New Application 3 View
2001-09-27 SPEC Specification 18 View
2001-09-27 CLM Claims 3 View
2001-09-27 ABST Abstract 1 View
2001-09-27 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,686,402
App. No.
09/964,963
Filed
2001-09-27
Granted
2004-02-03
Pub. No.
US20030066622A1
Art Unit
1712
PTA
-26 days