IP Library › Patent Application 09859685
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App. No. 09/859,685 · Confirmation No. 4042

TAPERED TUBULAR OPTICAL WAVEGUIDE PROBE FOR MAGNETIC FOCUSING IMMUNOSENSORS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2003-07-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-17 LET. Miscellaneous Incoming Letter 1 View
2003-07-17 DRW Drawings-only black and white line drawings 10 View
2002-01-08 TRNA Transmittal of New Application 3 View
2002-01-08 DRW Drawings-only black and white line drawings 9 View
2002-01-08 OATH Oath or Declaration filed 9 View
2002-01-08 LET. Miscellaneous Incoming Letter 1 View
2001-05-17 TRNA Transmittal of New Application 4 View
2001-05-17 SPEC Specification 19 View
2001-05-17 CLM Claims 3 View
2001-05-17 ABST Abstract 1 View
2001-05-17 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
App. No.
09/859,685
Filed
2001-05-17
Granted
2003-11-11
Examiner
DO, PENSEE T
Art Unit
1641
PTA
-8 days