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App. No. 09/924,962 · Confirmation No. 1788

IMPREGNATED ALUMINA-BASED CORE AND METHOD

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-12-17 WFEE Fee Worksheet (SB06) 1 View
2001-08-08 TRNA Transmittal of New Application 3 View
2001-08-08 SPEC Specification 10 View
2001-08-08 CLM Claims 2 View
2001-08-08 ABST Abstract 1 View
2001-08-08 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
App. No.
09/924,962
Filed
2001-08-08
Granted
2002-12-17
Pub. No.
US20020185243A1
Examiner
LIN, KUANG Y
Art Unit
1725
PTA
-88 days