IP Library Granted Patent US 6,618,571
Granted Patent Utility
US 6,618,571 · Confirmation No. 6156

PROCESS AND DEVICE FOR TRANSFERRING TONER

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Code Description Pages PDF
2021-03-04 OATH Oath or Declaration filed 226 View
2003-07-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-14 C.AD Change of Address 1 View
2003-07-14 LET. Miscellaneous Incoming Letter 1 View
2003-07-14 DRW Drawings-only black and white line drawings 2 View
2002-06-05 TRNA Transmittal of New Application 1 View
2002-06-05 SPEC Specification 6 View
2002-06-05 CLM Claims 1 View
2002-06-05 ABST Abstract 1 View
2002-06-05 DRW Drawings-only black and white line drawings 2 View
2002-06-05 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,618,571
App. No.
10/162,967
Filed
2002-06-05
Granted
2003-09-09
Pub. No.
US20030002893A1
Art Unit
2852
PTA
-19 days