IP Library Granted Patent US 6,612,172
Granted Patent Utility
US 6,612,172 · Confirmation No. 3502

SOL-GEL TUBE CRACK DETECTION APPARATUS AND METHOD

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Code Description Pages PDF
2003-06-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-05 TRNA Transmittal of New Application 1 View
2001-03-05 SPEC Specification 7 View
2001-03-05 CLM Claims 3 View
2001-03-05 ABST Abstract 1 View
2001-03-05 DRW Drawings-only black and white line drawings 4 View
2001-03-05 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,612,172
App. No.
09/800,048
Filed
2001-03-05
Granted
2003-09-02
Pub. No.
US20020121140A1
Art Unit
2856
PTA
-5 days