IP Library Granted Patent US 6,619,639
Granted Patent Utility Small
US 6,619,639 · Confirmation No. 5845

LOW FRICTION ROTATING BUSHING, PARTICULARLY FOR HEAVY VEHICLE LIFT AXLE

Patented Case View Patent ↗
⬇ PDF
Code Description Pages PDF
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-21 TRNA Transmittal of New Application 2 View
2001-12-21 SPEC Specification 16 View
2001-12-21 CLM Claims 4 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 3 View
2001-12-21 OATH Oath or Declaration filed 2 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 6,619,639
App. No.
10/037,333
Filed
2001-12-21
Granted
2003-09-16
Art Unit
3683
PTA
-238 days