IP Library › Granted Patent US 6,641,261
Granted Patent Utility
US 6,641,261 · Confirmation No. 5201

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2003-08-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-20 PA.. Power of Attorney 1 View
2003-08-20 LET. Miscellaneous Incoming Letter 1 View
2003-08-20 DRW Drawings-only black and white line drawings 11 View
2001-10-06 TRNA Transmittal of New Application 1 View
2001-10-06 SPEC Specification 19 View
2001-10-06 CLM Claims 3 View
2001-10-06 ABST Abstract 1 View
2001-10-06 DRW Drawings-only black and white line drawings 11 View
2001-10-06 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,641,261
App. No.
09/972,479
Filed
2001-10-06
Granted
2003-11-04
Pub. No.
US20030076474A1
Examiner
MAI, HUY KIM
Art Unit
2873
PTA
-38 days