IP Library › Granted Patent US 6,672,520
Granted Patent Utility
US 6,672,520 · Confirmation No. 6928

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 Code Description Pages PDF
2003-11-14 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-14 LET. Miscellaneous Incoming Letter 5 View
2002-10-28 TRNA Transmittal of New Application 3 View
2002-10-28 SPEC Specification 14 View
2002-10-28 CLM Claims 17 View
2002-10-28 ABST Abstract 1 View
2002-10-28 DRW Drawings-only black and white line drawings 12 View
2002-10-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,672,520
App. No.
10/282,272
Filed
2002-10-28
Granted
2004-01-06
Pub. No.
US20030052193A1
Art Unit
3752
PTA
-92 days