IP Library › Granted Patent US 6,643,587
Granted Patent Utility
US 6,643,587 · Confirmation No. 1351

NAVIGATION SYSTEM AND METHOD FOR TRACKING THE POSITION OF AN OBJECT

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-08-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-06 LET. Miscellaneous Incoming Letter 3 View
2002-02-26 TRNA Transmittal of New Application 2 View
2002-02-26 SPEC Specification 17 View
2002-02-26 CLM Claims 4 View
2002-02-26 ABST Abstract 1 View
2002-02-26 DRW Drawings-only black and white line drawings 5 View
2002-02-26 OATH Oath or Declaration filed 4 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 6,643,587
App. No.
10/085,667
Filed
2002-02-26
Granted
2003-11-04
Pub. No.
US20020128775A1
Examiner
TRAN, DALENA
Art Unit
3661
PTA
-17 days