IP Library › Granted Patent US 6,490,067
Granted Patent Utility
US 6,490,067 · Confirmation No. 3762

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2001-05-16 SPEC Specification 24 View
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Quick Facts
Patent No.
US 6,490,067
App. No.
09/860,078
Filed
2001-05-16
Granted
2002-12-03
Pub. No.
US20010043379A1
Examiner
PHAN, HANH
Art Unit
2633
PTA
-53 days