IP Library › Granted Patent US 6,658,372
Granted Patent Utility
US 6,658,372 · Confirmation No. 6962

FURNACE DIAGNOSTIC SYSTEM

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-10-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-27 LET. Miscellaneous Incoming Letter 2 View
2003-05-27 DRW Drawings-only black and white line drawings 1 View
2002-08-14 TRNA Transmittal of New Application 5 View
2002-08-14 A.PE Preliminary Amendment 12 View
2002-08-14 SPEC Specification 17 View
2002-08-14 CLM Claims 6 View
2002-08-14 ABST Abstract 1 View
2002-08-14 DRW Drawings-only black and white line drawings 20 View
2002-08-14 OATH Oath or Declaration filed 4 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 6,658,372
App. No.
10/218,782
Filed
2002-08-14
Granted
2003-12-02
Pub. No.
US20030004682A1
Art Unit
2863
PTA
0 days