IP Library › Granted Patent US 6,606,972
Granted Patent Utility
US 6,606,972 · Confirmation No. 9953

SWITCHING ELEMENT FOR A VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2002-09-18 TRNA Transmittal of New Application 3 View
2002-09-18 SPEC Specification 6 View
2002-09-18 CLM Claims 3 View
2002-09-18 ABST Abstract 1 View
2002-09-18 DRW Drawings-only black and white line drawings 1 View
2002-09-18 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 6,606,972
App. No.
10/246,278
Filed
2002-09-18
Granted
2003-08-19
Pub. No.
US20030051690A1
Examiner
CHANG, CHING
Art Unit
3748
PTA
0 days