IP Library › Granted Patent US 6,744,422
Granted Patent Utility
US 6,744,422 · Confirmation No. 3696

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2008-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-13 PA.. Power of Attorney 1 View
2008-02-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-02-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-26 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-03-26 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-03-26 SPEC Specification 1 View
2004-03-26 CLM Claims 8 View
2004-03-26 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-26 LET. Miscellaneous Incoming Letter 1 View
2004-03-26 DRW Drawings-only black and white line drawings 11 View
2004-03-26 PET. Petition Entered 10 View
2001-07-13 TRNA Transmittal of New Application 5 View
2001-07-13 SPEC Specification 23 View
2001-07-13 CLM Claims 8 View
2001-07-13 ABST Abstract 1 View
2001-07-13 DRW Drawings-only black and white line drawings 11 View
2001-07-13 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,744,422
App. No.
09/905,629
Filed
2001-07-13
Granted
2004-06-01
Art Unit
2674
PTA
-68 days