IP Library › Granted Patent US 6,648,594
Granted Patent Utility PCT National Stage
US 6,648,594 · Confirmation No. 2408

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2005-01-07 COCIN Request for Certificate of Correction 1 View
2003-09-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-04-30 LET. Miscellaneous Incoming Letter 20 View
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Quick Facts
Patent No.
US 6,648,594
App. No.
10/111,904
Filed
2002-04-30
Granted
2003-11-18
Art Unit
3745
PTA
0 days