IP Library › Granted Patent US 6,589,331
Granted Patent Utility
US 6,589,331 · Confirmation No. 4586

SOFT IRON PIGMENTS

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2002-03-25 TRNA Transmittal of New Application 3 View
2002-03-25 ADS Application Data Sheet 2 View
2002-03-25 SPEC Specification 16 View
2002-03-25 CLM Claims 2 View
2002-03-25 ABST Abstract 1 View
2002-03-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,589,331
App. No.
10/103,839
Filed
2002-03-25
Granted
2003-07-08
Pub. No.
US20020134282A1
Art Unit
1755
PTA
-18 days