IP Library Patent Application 10099897
Patent Application Utility
App. No. 10/099,897 · Confirmation No. 5378

CONTROL SYSTEM FOR AN ELECTRIC HEATER

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
2003-10-09 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-07-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-08 LET. Miscellaneous Incoming Letter 1 View
2002-03-15 TRNA Transmittal of New Application 1 View
2002-03-15 SPEC Specification 14 View
2002-03-15 CLM Claims 4 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
App. No.
10/099,897
Filed
2002-03-15
Granted
2004-04-27
Pub. No.
US20030176953A1
Art Unit
2125
PTA
-66 days