IP Library › Granted Patent US 6,457,311
Granted Patent Utility
US 6,457,311 · Confirmation No. 5688

EXHAUST-GAS TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-03-09 TRNA Transmittal of New Application 1 View
2001-03-09 SPEC Specification 19 View
2001-03-09 CLM Claims 5 View
2001-03-09 ABST Abstract 1 View
2001-03-09 DRW Drawings-only black and white line drawings 3 View
2001-03-09 OATH Oath or Declaration filed 2 View
2001-03-09 TRNA Transmittal of New Application 1 View
2001-03-09 SPEC Specification 19 View
2001-03-09 CLM Claims 5 View
2001-03-09 ABST Abstract 1 View
2001-03-09 DRW Drawings-only black and white line drawings 3 View
2001-03-09 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 6,457,311
App. No.
09/801,830
Filed
2001-03-09
Granted
2002-10-01
Pub. No.
US20010053329A1
Art Unit
3748
PTA
-86 days