IP Library › Granted Patent US 6,683,131
Granted Patent Utility PCT National Stage
US 6,683,131 · Confirmation No. 4219

PROTECTIVE COATING OF METAL AND PRODUCT THEREFROM

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2003-11-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-28 ABST Abstract 1 View
2001-11-28 LET. Miscellaneous Incoming Letter 34 View
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Quick Facts
Patent No.
US 6,683,131
App. No.
09/936,474
Filed
2001-11-28
Effective Filing
2001-09-13
Granted
2004-01-27
Art Unit
1714
PTA
0 days