IP Library Granted Patent US 6,668,154
Granted Patent Utility
US 6,668,154 · Confirmation No. 2956

DEVICE FOR CHARGING AND DISCHARGING OF PRINTING MEDIA IN PRINTING PRESSES AND COPIERS

Inventor: Andreas Dickhoff
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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
2002-04-19 TRNA Transmittal of New Application 1 View
2002-04-19 SPEC Specification 13 View
2002-04-19 CLM Claims 3 View
2002-04-19 ABST Abstract 1 View
2002-04-19 DRW Drawings-only black and white line drawings 7 View
2002-04-19 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,668,154
App. No.
10/126,490
Filed
2002-04-19
Granted
2003-12-23
Pub. No.
US20020186990A1
Art Unit
2852
PTA
0 days