IP Library › Granted Patent US 6,749,936
Granted Patent Utility
US 6,749,936 · Confirmation No. 3770

ACHROMATIC MULTILAYER DIFFRACTIVE PIGMENTS AND FOILS

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 Code Description Pages PDF
2016-06-21 PA.. Power of Attorney 1 View
2016-06-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-06-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-01-22 CLM Claims 27 View
2004-01-22 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2004-01-07 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-12-20 TRNA Transmittal of New Application 3 View
2001-12-20 SPEC Specification 63 View
2001-12-20 CLM Claims 28 View
2001-12-20 ABST Abstract 1 View
2001-12-20 DRW Drawings-only black and white line drawings 22 View
2001-12-20 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,749,936
App. No.
10/029,405
Filed
2001-12-20
Granted
2004-06-15
Pub. No.
US20030129404A1
Art Unit
1773
PTA
-20 days