IP Library Granted Patent US 6,639,968
Granted Patent Utility Small
US 6,639,968 · Confirmation No. 6986

X-RAY REFLECTOMETER

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Code Description Pages PDF
2003-08-04 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-11-20 TRNA Transmittal of New Application 2 View
2002-11-20 A.PE Preliminary Amendment 2 View
2002-11-20 SPEC Specification 32 View
2002-11-20 CLM Claims 13 View
2002-11-20 ABST Abstract 1 View
2002-11-20 DRW Drawings-only black and white line drawings 9 View
2002-11-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,639,968
App. No.
10/300,504
Filed
2002-11-20
Granted
2003-10-28
Pub. No.
US20030072413A1
Art Unit
2882
PTA
0 days