IP Library › Granted Patent US 6,481,958
Granted Patent Utility PCT National Stage
US 6,481,958 · Confirmation No. 7050

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2005-03-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-26 ABST Abstract 1 View
2001-07-26 LET. Miscellaneous Incoming Letter 17 View
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Quick Facts
Patent No.
US 6,481,958
App. No.
09/831,685
Filed
2001-07-26
Granted
2002-11-19
Art Unit
3745
PTA
0 days