IP Library › Granted Patent US 6,804,340
Granted Patent Utility
US 6,804,340 · Confirmation No. 7447

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2026-07-15 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2012-11-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2012-11-04 LET. Miscellaneous Incoming Letter 1 View
2012-11-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-11-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2005-03-21 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-08-23 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-05-03 TRNA Transmittal of New Application 2 View
2001-05-03 SPEC Specification 10 View
2001-05-03 CLM Claims 6 View
2001-05-03 ABST Abstract 1 View
2001-05-03 DRW Drawings-only black and white line drawings 4 View
2001-05-03 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,804,340
App. No.
09/848,143
Filed
2001-05-03
Granted
2004-10-12
Pub. No.
US20020181686A1
Art Unit
2642
PTA
-4 days