IP Library › Granted Patent US 6,580,348
Granted Patent Utility PCT National Stage
US 6,580,348 · Confirmation No. 8521

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2001-12-10 ABST Abstract 1 View
2001-12-10 LET. Miscellaneous Incoming Letter 31 View
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Quick Facts
Patent No.
US 6,580,348
App. No.
09/914,019
Filed
2001-12-10
Effective Filing
2001-08-22
Granted
2003-06-17
Examiner
MAI, ANH T
Art Unit
2832
PTA
0 days