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App. No. 10/033,416 · Confirmation No. 9259

ULTRASOUND SENSING OF CONCENTRATION OF METHANOL'S AQUEOUS SOLUTION

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
2004-12-14 C.AD Change of Address 1 View
2004-02-02 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-02 PA.. Power of Attorney 1 View
2001-12-28 TRNA Transmittal of New Application 7 View
2001-12-28 SPEC Specification 9 View
2001-12-28 CLM Claims 3 View
2001-12-28 ABST Abstract 1 View
2001-12-28 DRW Drawings-only black and white line drawings 5 View
2001-12-28 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/033,416
Filed
2001-12-28
Granted
2004-06-15
Pub. No.
US20030121315A1
Art Unit
2856
PTA
-209 days