IP Library › Granted Patent US 6,640,945
Granted Patent Utility PCT National Stage
US 6,640,945 · Confirmation No. 3080

HYDROKINETIC COUPLING APPARATUS, IN PARTICULAR FOR MOTOR VEHICLE, COMPRISING IMPROVED MEANS LINKING THE PISTON WITH THE COVER

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-02-06 TRNA Transmittal of New Application 2 View
2002-02-06 A.PE Preliminary Amendment 6 View
2002-02-06 SPEC Specification 16 View
2002-02-06 CLM Claims 3 View
2002-02-06 ABST Abstract 1 View
2002-02-06 DRW Drawings-only black and white line drawings 12 View
2002-02-06 OATH Oath or Declaration filed 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 6,640,945
App. No.
10/048,887
Filed
2002-02-06
Granted
2003-11-04
Pub. No.
US20020134632A1
Art Unit
3681
PTA
0 days