IP Library › Granted Patent US 6,640,079
Granted Patent Utility
US 6,640,079 · Confirmation No. 4068

ENGAGE/DISENGAGE APPARATUS AND PHOTOSENSITIVE MEDIUM CLEANING DEVICE OF LIQUID PRINTER USING THE SAME

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2019-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-06-03 PA.. Power of Attorney 1 View
2019-06-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2019-01-18 PA.. Power of Attorney 1 View
2019-01-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-08-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-28 TRNA Transmittal of New Application 1 View
2001-12-28 SPEC Specification 21 View
2001-12-28 CLM Claims 7 View
2001-12-28 ABST Abstract 1 View
2001-12-28 DRW Drawings-only black and white line drawings 8 View
2001-12-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,640,079
App. No.
10/028,728
Filed
2001-12-28
Granted
2003-10-28
Pub. No.
US20020118988A1
Art Unit
2852
PTA
0 days