IP Library › Granted Patent US 6,648,592
Granted Patent Utility
US 6,648,592 · Confirmation No. 6306

CENTRIPETAL AIR-BLEED SYSTEM

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-09-11 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-05-31 TRNA Transmittal of New Application 1 View
2002-05-31 SPEC Specification 8 View
2002-05-31 CLM Claims 1 View
2002-05-31 ABST Abstract 1 View
2002-05-31 DRW Drawings-only black and white line drawings 4 View
2002-05-31 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 6,648,592
App. No.
10/157,887
Filed
2002-05-31
Granted
2003-11-18
Pub. No.
US20020182059A1
Art Unit
3745
PTA
0 days