IP Library › Granted Patent US 6,687,652
Granted Patent Utility
US 6,687,652 · Confirmation No. 4757

DIAGNOSTIC CLEARING HOUSE

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2003-12-08 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-08-14 TRNA Transmittal of New Application 2 View
2001-08-14 DRW Drawings-only black and white line drawings 6 View
2001-08-14 LET. Miscellaneous Incoming Letter 1 View
2001-03-22 TRNA Transmittal of New Application 4 View
2001-03-22 SPEC Specification 13 View
2001-03-22 CLM Claims 4 View
2001-03-22 ABST Abstract 1 View
2001-03-22 DRW Drawings-only black and white line drawings 6 View
2001-03-22 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,687,652
App. No.
09/814,894
Filed
2001-03-22
Granted
2004-02-03
Pub. No.
US20020138234A1
Art Unit
2863
PTA
0 days