IP Library Granted Patent US 6,728,506
Granted Patent Utility
US 6,728,506 · Confirmation No. 6104

WICK ROLLER FOR AN ELECTROPHOTOGRAPHIC MACHINE

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Code Description Pages PDF
2021-03-04 OATH Oath or Declaration filed 226 View
2004-02-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-05 LET. Miscellaneous Incoming Letter 1 View
2004-02-05 C.AD Change of Address 1 View
2002-07-05 TRNA Transmittal of New Application 2 View
2002-07-05 ABST Abstract 1 View
2002-05-13 TRNA Transmittal of New Application 1 View
2002-05-13 SPEC Specification 8 View
2002-05-13 CLM Claims 3 View
2002-05-13 DRW Drawings-only black and white line drawings 3 View
2002-05-13 OATH Oath or Declaration filed 3 View
2002-05-13 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,728,506
App. No.
10/144,580
Filed
2002-05-13
Granted
2004-04-27
Pub. No.
US20030210935A1
Art Unit
2852
PTA
-2 days