IP Library › Granted Patent US 6,624,461
Granted Patent Utility PCT National Stage
US 6,624,461 · Confirmation No. 1276

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2002-06-27 LET. Miscellaneous Incoming Letter 58 View
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Quick Facts
Patent No.
US 6,624,461
App. No.
10/089,910
Filed
2002-06-27
Effective Filing
2002-04-05
Granted
2003-09-23
Examiner
HO, TU TU V
Art Unit
2818
PTA
-2 days