IP Library Granted Patent US 6,577,500
Granted Patent Utility
US 6,577,500 · Confirmation No. 6284

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2021-01-26 OATH Oath or Declaration filed 252 View
2016-03-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-09-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2011-07-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-07-05 PA.. Power of Attorney 2 View
2011-07-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2001-02-28 TRNA Transmittal of New Application 4 View
2001-02-28 SPEC Specification 20 View
2001-02-28 CLM Claims 8 View
2001-02-28 ABST Abstract 1 View
2001-02-28 DRW Drawings-only black and white line drawings 5 View
2001-02-28 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,577,500
App. No.
09/795,506
Filed
2001-02-28
Granted
2003-06-10
Pub. No.
US20020118508A1
Art Unit
2835
PTA
-38 days