IP Library Granted Patent US 6,516,740
Granted Patent Utility
US 6,516,740 · Confirmation No. 6619

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Code Description Pages PDF
2008-06-18 PET.OP Petition for review by the Office of Petitions 2 View
2008-06-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-10-15 TRNA Transmittal of New Application 2 View
2001-10-15 DRW Drawings-only black and white line drawings 10 View
2001-06-15 TRNA Transmittal of New Application 2 View
2001-06-15 SPEC Specification 10 View
2001-06-15 CLM Claims 4 View
2001-06-15 ABST Abstract 1 View
2001-06-15 DRW Drawings-only black and white line drawings 9 View
2001-06-15 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,516,740
App. No.
09/880,896
Filed
2001-06-15
Granted
2003-02-11
Pub. No.
US20020189519A1
Art Unit
3617
PTA
-2 days