IP Library › Granted Patent US 6,559,425
Granted Patent Utility
US 6,559,425 · Confirmation No. 1394

METHOD AND A DEVICE FOR THE THERMAL TREATMENT OF FRICTION LINING SURFACES

Inventor: Hansjorg Grimme
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-03-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-08-31 TRNA Transmittal of New Application 1 View
2001-08-31 A.PE Preliminary Amendment 10 View
2001-08-31 SPEC Specification 14 View
2001-08-31 CLM Claims 4 View
2001-08-31 ABST Abstract 1 View
2001-08-31 DRW Drawings-only black and white line drawings 1 View
2001-08-31 OATH Oath or Declaration filed 3 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 6,559,425
App. No.
09/945,335
Filed
2001-08-31
Granted
2003-05-06
Pub. No.
US20020046789A1
Art Unit
3742
PTA
-76 days