IP Library Granted Patent US 6,657,650
Granted Patent Utility
US 6,657,650 · Confirmation No. 4939

METHOD OF LASER PRINTHEAD REGISTRATION CONTROL IN AN ELECTROPHOTOGRAPHIC MACHINE

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Code Description Pages PDF
2018-08-30 OATH Oath or Declaration filed 132 View
2003-09-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-23 TRNA Transmittal of New Application 2 View
2002-07-23 SPEC Specification 13 View
2002-07-23 CLM Claims 5 View
2002-07-23 ABST Abstract 1 View
2002-07-23 DRW Drawings-only black and white line drawings 12 View
2002-07-23 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,657,650
App. No.
10/201,523
Filed
2002-07-23
Granted
2003-12-02
Art Unit
2852
PTA
0 days