IP Library Granted Patent US 6,478,191
Granted Patent Utility
US 6,478,191 · Confirmation No. 4042

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2010-06-07 C.AD Change of Address 2 View
2010-06-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-30 PET.POA.WDRW Request for withdrawal as attorney or agent 2 View
2009-04-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-12-12 TRNA Transmittal of New Application 2 View
2001-12-12 SPEC Specification 15 View
2001-12-12 CLM Claims 2 View
2001-12-12 ABST Abstract 1 View
2001-12-12 DRW Drawings-only black and white line drawings 7 View
2001-12-12 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,478,191
App. No.
10/012,441
Filed
2001-12-12
Granted
2002-11-12
Art Unit
3751
PTA
-29 days