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App. No. 09/859,222 · Confirmation No. 2398

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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
2001-05-16 TRNA Transmittal of New Application 3 View
2001-05-16 SPEC Specification 10 View
2001-05-16 CLM Claims 3 View
2001-05-16 ABST Abstract 1 View
2001-05-16 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
App. No.
09/859,222
Filed
2001-05-16
Granted
2002-12-31
Pub. No.
US20010055517A1
Art Unit
3673
PTA
-35 days