IP Library › Granted Patent US 6,669,889
Granted Patent Utility
US 6,669,889 · Confirmation No. 5257

PROCESS OF MAKING HIGH-STRENGTH POLYETHYLENE FIBERS

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 Code Description Pages PDF
2003-07-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-05-21 ABST Abstract 1 View
2000-12-04 TRNA Transmittal of New Application 2 View
2000-12-04 A.PE Preliminary Amendment 1 View
2000-12-04 SPEC Specification 28 View
2000-12-04 CLM Claims 3 View
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Quick Facts
Patent No.
US 6,669,889
App. No.
09/727,673
Filed
2001-03-13
Effective Filing
2000-12-04
Granted
2003-12-30
Pub. No.
US20010038913A1
Art Unit
1732
PTA
0 days