IP Library Granted Patent US 6,657,441
Granted Patent Utility
US 6,657,441 · Confirmation No. 2348

METHOD AND APPARATUS FOR DETERMINING FLOW VELOCITIES

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Code Description Pages PDF
2003-10-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-28 TRNA Transmittal of New Application 1 View
2001-11-28 SPEC Specification 15 View
2001-11-28 CLM Claims 3 View
2001-11-28 ABST Abstract 1 View
2001-11-28 DRW Drawings-only black and white line drawings 2 View
2001-11-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,657,441
App. No.
09/996,259
Filed
2001-11-28
Granted
2003-12-02
Pub. No.
US20020060574A1
Art Unit
2858
PTA
-7 days