IP Library › Patent Application 09938385
Patent Application Utility Small
App. No. 09/938,385 · Confirmation No. 2464

DISPLACEMENT TRANSDUCER

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
2005-06-24 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-09-12 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-09-12 OATH Oath or Declaration filed 4 View
2003-09-12 ADS Application Data Sheet 2 View
2001-08-24 TRNA Transmittal of New Application 2 View
2001-08-24 SPEC Specification 19 View
2001-08-24 CLM Claims 4 View
2001-08-24 ABST Abstract 1 View
2001-08-24 DRW Drawings-only black and white line drawings 4 View
2001-08-24 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/938,385
Filed
2001-08-24
Granted
2004-11-02
Pub. No.
US20020050174A1
Art Unit
2855
PTA
-18 days