IP Library › Granted Patent US 6,538,662
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US 6,538,662 · Confirmation No. 8062

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2010-08-27 LET. Miscellaneous Incoming Letter 2 View
2010-08-27 LET. Miscellaneous Incoming Letter 1 View
2010-08-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-05-04 LET. Miscellaneous Incoming Letter 2 View
2009-05-04 LET. Miscellaneous Incoming Letter 1 View
2009-05-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-09-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-09-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-24 PA.. Power of Attorney 1 View
2008-08-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-08-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-07-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-06-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-06-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-05-23 TRNA Transmittal of New Application 2 View
2001-05-23 A.PE Preliminary Amendment 9 View
2001-05-23 SPEC Specification 18 View
2001-05-23 CLM Claims 6 View
2001-05-23 ABST Abstract 1 View
2001-05-23 DRW Drawings-only black and white line drawings 11 View
2001-05-23 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,538,662
App. No.
09/862,510
Filed
2001-05-23
Granted
2003-03-25
Pub. No.
US20020015045A1
Examiner
TUNG, KEE M
Art Unit
2676
PTA
0 days