IP Library › Granted Patent US 6,441,798
Granted Patent Utility Small
US 6,441,798 · Confirmation No. 3463

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2014-08-27 N427 Post Allowance Communication - Incoming 1 View
2014-08-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-11-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-11-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-11-10 PA.. Power of Attorney 2 View
2009-11-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2009-11-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-04-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-25 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2008-06-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-01-19 AP_DK_M Appeal Docketing Notice 1 View
2001-03-21 TRNA Transmittal of New Application 2 View
2001-03-21 SPEC Specification 28 View
2001-03-21 CLM Claims 5 View
2001-03-21 ABST Abstract 1 View
2001-03-21 DRW Drawings-only black and white line drawings 27 View
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Quick Facts
Patent No.
US 6,441,798
App. No.
09/813,360
Filed
2001-03-20
Granted
2002-08-27
Art Unit
2821
PTA
-93 days