IP Library › Granted Patent US 6,447,358
Granted Patent Utility PCT National Stage
US 6,447,358 · Confirmation No. 9350

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2001-09-10 LET. Miscellaneous Incoming Letter 23 View
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Quick Facts
Patent No.
US 6,447,358
App. No.
09/807,598
Filed
2001-09-10
Effective Filing
2001-04-13
Granted
2002-09-10
Art Unit
3712
PTA
0 days