IP Library › Granted Patent US 6,540,602
Granted Patent Utility
US 6,540,602 · Confirmation No. 4368

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2010-09-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-09-24 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-09-16 PA.. Power of Attorney 1 View
2010-09-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-23 C.AD Change of Address 1 View
2008-06-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-20 TRNA Transmittal of New Application 1 View
2001-02-20 ADS Application Data Sheet 1 View
2001-02-20 SPEC Specification 12 View
2001-02-20 CLM Claims 4 View
2001-02-20 ABST Abstract 1 View
2001-02-20 DRW Drawings-only black and white line drawings 6 View
2001-02-20 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,540,602
App. No.
09/785,229
Filed
2001-02-20
Granted
2003-04-01
Pub. No.
US20020115403A1
Art Unit
3653
PTA
-144 days