IP Library › Granted Patent US 6,681,650
Granted Patent Utility
US 6,681,650 · Confirmation No. 6521

DRIVING STATE SWITCHING UNIT WITH SYNCHRO-MECHANISM

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-03-20 WFEE Fee Worksheet (SB06) 1 View
2003-12-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-18 LET. Miscellaneous Incoming Letter 3 View
2003-11-18 DRW Drawings-only black and white line drawings 4 View
2002-11-07 TRNA Transmittal of New Application 3 View
2002-11-07 DRW Drawings-only black and white line drawings 4 View
2002-09-30 TRNA Transmittal of New Application 4 View
2002-09-30 A.PE Preliminary Amendment 8 View
2002-09-30 SPEC Specification 59 View
2002-09-30 CLM Claims 6 View
2002-09-30 ABST Abstract 1 View
2002-09-30 DRW Drawings-only black and white line drawings 14 View
2002-09-30 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 6,681,650
App. No.
10/259,424
Filed
2002-09-30
Granted
2004-01-27
Pub. No.
US20030045393A1
Examiner
WRIGHT, DIRK
Art Unit
3681
PTA
0 days