IP Library › Granted Patent US 6,695,905
Granted Patent Utility PCT National Stage
US 6,695,905 · Confirmation No. 1889

PIGMENTS HAVING A VIEWING ANGLE DEPENDENT SHIFT OF COLOR, METHOD FOR PRODUCING SAID PIGMENTS, USE OF SAID PIGMENTS IN SECURITY APPLICATIONS, COATING COMPOSITION COMPRISING SAID PIGMENTS AND A DETECTING DEVICE

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2003-12-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-08-14 TRNA Transmittal of New Application 2 View
2002-08-14 A.PE Preliminary Amendment 8 View
2002-08-14 SPEC Specification 29 View
2002-08-14 CLM Claims 6 View
2002-08-14 ABST Abstract 1 View
2002-08-14 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,695,905
App. No.
10/182,734
Filed
2002-08-14
Granted
2004-02-24
Pub. No.
US20030015123A1
Art Unit
1755
PTA
-30 days