IP Library › Granted Patent US 6,637,781
Granted Patent Utility
US 6,637,781 · Confirmation No. 7127

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2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-11 LET. Miscellaneous Incoming Letter 1 View
2003-08-11 DRW Drawings-only black and white line drawings 7 View
2002-10-07 TRNA Transmittal of New Application 3 View
2002-10-07 SPEC Specification 9 View
2002-10-07 CLM Claims 7 View
2002-10-07 ABST Abstract 1 View
2002-10-07 DRW Drawings-only black and white line drawings 7 View
2002-10-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,637,781
App. No.
10/265,799
Filed
2002-10-07
Granted
2003-10-28
Art Unit
3679
PTA
-3 days