IP Library Patent Application 09837027
Patent Application Utility
App. No. 09/837,027 · Confirmation No. 7536

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Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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Code Description Pages PDF
2004-02-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-04-18 TRNA Transmittal of New Application 2 View
2001-04-18 SPEC Specification 15 View
2001-04-18 CLM Claims 5 View
2001-04-18 ABST Abstract 1 View
2001-04-18 DRW Drawings-only black and white line drawings 4 View
2001-04-18 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/837,027
Filed
2001-04-18
Granted
2004-03-23
Pub. No.
US20020152829A1
Art Unit
3682
PTA
-147 days