IP Library Granted Patent US 6,386,162
Granted Patent Utility
US 6,386,162 · Confirmation No. 4386

VARIABLE VALVE DRIVE FOR LOAD CONTROL OF A POSITIVE IGNITION INTERNAL COMBUSTION ENGINE

Inventor: Frank Himsel
⬇ PDF
Code Description Pages PDF
2001-02-08 TRNA Transmittal of New Application 2 View
2001-02-08 SPEC Specification 10 View
2001-02-08 CLM Claims 4 View
2001-02-08 ABST Abstract 1 View
2001-02-08 DRW Drawings-only black and white line drawings 1 View
2001-02-08 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 6,386,162
App. No.
09/779,066
Filed
2001-02-08
Granted
2002-05-14
Pub. No.
US20010052329A1
Art Unit
3748
PTA
-112 days