IP Library Granted Patent US 6,624,891
Granted Patent Utility
US 6,624,891 · Confirmation No. 2072

INTERFEROMETRIC-BASED EXTERNAL MEASUREMENT SYSTEM AND METHOD

⬇ PDF
Code Description Pages PDF
2003-07-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-12 TRNA Transmittal of New Application 1 View
2001-10-12 SPEC Specification 18 View
2001-10-12 CLM Claims 4 View
2001-10-12 ABST Abstract 1 View
2001-10-12 DRW Drawings-only black and white line drawings 7 View
2001-10-12 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 6,624,891
App. No.
09/976,654
Filed
2001-10-12
Granted
2003-09-23
Pub. No.
US20030076504A1
Art Unit
2877
PTA
-107 days