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App. No. 09/989,790 · Confirmation No. 2533

ROADWAY FREEZING POINT MONITORING SYSTEM AND METHOD

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
2013-05-17 OATH Oath or Declaration filed 3 View
2003-11-10 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-09-26 LET. Miscellaneous Incoming Letter 2 View
2003-09-26 DRW Drawings-only black and white line drawings 6 View
2002-01-18 TRNA Transmittal of New Application 4 View
2002-01-18 DRW Drawings-only black and white line drawings 13 View
2002-01-18 LET. Miscellaneous Incoming Letter 1 View
2001-11-19 TRNA Transmittal of New Application 1 View
2001-11-19 SPEC Specification 25 View
2001-11-19 CLM Claims 6 View
2001-11-19 ABST Abstract 1 View
2001-11-19 DRW Drawings-only black and white line drawings 12 View
2001-11-19 OATH Oath or Declaration filed 2 View
2001-11-19 LET. Miscellaneous Incoming Letter 32 View
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Quick Facts
App. No.
09/989,790
Filed
2001-11-19
Granted
2004-02-24
Pub. No.
US20030103547A1
Art Unit
2859
PTA
-124 days