IP Library › Granted Patent US 6,694,722
Granted Patent Utility
US 6,694,722 · Confirmation No. 3870

RECUPERATOR FOR THERMAL POWER INSTALLATION

Inventor: Franz Kreitmeier
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-12-24 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-05-31 TRNA Transmittal of New Application 3 View
2002-05-31 A.PE Preliminary Amendment 8 View
2002-05-31 SPEC Specification 14 View
2002-05-31 CLM Claims 3 View
2002-05-31 ABST Abstract 1 View
2002-05-31 OATH Oath or Declaration filed 2 View
2002-03-26 TRNA Transmittal of New Application 2 View
2002-03-26 SPEC Specification 15 View
2002-03-26 DRW Drawings-only black and white line drawings 3 View
2002-03-26 LET. Miscellaneous Incoming Letter 1 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 6,694,722
App. No.
10/105,443
Filed
2002-03-26
Granted
2004-02-24
Pub. No.
US20030033810A1
Art Unit
3746
PTA
0 days