IP Library › Granted Patent US 6,671,618
Granted Patent Utility
US 6,671,618 · Confirmation No. 4270

NAVIGATION SYSTEM

Inventor: Jyrki Hoisko
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-11-03 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-12-13 TRNA Transmittal of New Application 12 View
2001-12-13 A.PE Preliminary Amendment 9 View
2001-12-13 SPEC Specification 18 View
2001-12-13 CLM Claims 6 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 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 6,671,618
App. No.
10/015,546
Filed
2001-12-13
Granted
2003-12-30
Pub. No.
US20020111737A1
Art Unit
3661
PTA
-111 days