IP Library Granted Patent US 6,674,990
Granted Patent Utility
US 6,674,990 · Confirmation No. 6698

OVERHEATING PROTECTION FOR TONER IMAGE PRINTED SUBSTRATE IN A RADIATION FIXING DEVICE

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Code Description Pages PDF
2021-03-04 OATH Oath or Declaration filed 226 View
2003-10-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-10-09 C.AD Change of Address 1 View
2003-06-13 ARTIFACT Artifact sheet indicating an item has been filed which cannot be scanned 1 View
2001-12-18 TRNA Transmittal of New Application 1 View
2001-12-18 SPEC Specification 21 View
2001-12-18 CLM Claims 5 View
2001-12-18 ABST Abstract 1 View
2001-12-18 DRW Drawings-only black and white line drawings 5 View
2001-12-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,674,990
App. No.
10/023,959
Filed
2001-12-18
Granted
2004-01-06
Pub. No.
US20020118986A1
Art Unit
2852
PTA
-46 days