IP Library › Granted Patent US 6,668,642
Granted Patent Utility
US 6,668,642 · Confirmation No. 6531

APPARATUS AND METHOD FOR THERMAL ISOLATION OF THERMAL MASS FLOW SENSOR

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2003-11-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-06 LET. Miscellaneous Incoming Letter 1 View
2003-11-06 DRW Drawings-only black and white line drawings 3 View
2001-12-21 TRNA Transmittal of New Application 4 View
2001-12-21 SPEC Specification 12 View
2001-12-21 CLM Claims 5 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 3 View
2001-12-21 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,668,642
App. No.
10/032,273
Filed
2001-12-21
Granted
2003-12-30
Pub. No.
US20030115951A1
Art Unit
2855
PTA
-166 days