IP Library › Granted Patent US 6,678,251
Granted Patent Utility
US 6,678,251 · Confirmation No. 9251

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2008-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-22 PA.. Power of Attorney 1 View
2008-08-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-08-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-11-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-20 LET. Miscellaneous Incoming Letter 1 View
2003-11-20 DRW Drawings-only black and white line drawings 3 View
2001-02-13 TRNA Transmittal of New Application 5 View
2001-02-13 SPEC Specification 14 View
2001-02-13 CLM Claims 4 View
2001-02-13 ABST Abstract 1 View
2001-02-13 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,678,251
App. No.
09/782,956
Filed
2001-02-13
Granted
2004-01-13
Pub. No.
US20030174696A1
Examiner
TRAN, PHUC H
Art Unit
2666
PTA
0 days