IP Library › Granted Patent US 6,447,253
Granted Patent Utility
US 6,447,253 · Confirmation No. 3343

TURBINE ROTOR DISK FITTED WITH BLADES HAVING CHRISTMASTREE-SHAPED ROOTS, AND A METHOD OF MOUNTING A BLADE ON A DISK

Inventor: Robert Tempere
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-02-01 TRNA Transmittal of New Application 1 View
2001-02-01 SPEC Specification 6 View
2001-02-01 CLM Claims 2 View
2001-02-01 ABST Abstract 1 View
2001-02-01 DRW Drawings-only black and white line drawings 5 View
2001-02-01 TRNA Transmittal of New Application 1 View
2001-02-01 SPEC Specification 6 View
2001-02-01 CLM Claims 2 View
2001-02-01 ABST Abstract 1 View
2001-02-01 DRW Drawings-only black and white line drawings 5 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 6,447,253
App. No.
09/774,605
Filed
2001-02-01
Granted
2002-09-10
Pub. No.
US20010028848A1
Art Unit
3745
PTA
-76 days