IP Library › Granted Patent US 6,692,659
Granted Patent Utility
US 6,692,659 · Confirmation No. 4341

PHOSPORESCENT POLYCARBONATE, CONCENTRATE AND MOLDED ARTICLES

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2020-02-06 WFEE Fee Worksheet (SB06) 1 View
2019-07-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2018-12-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2018-08-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2014-03-17 OATH Oath or Declaration filed 135 View
2003-10-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-31 TRNA Transmittal of New Application 2 View
2002-05-31 SPEC Specification 23 View
2002-05-31 CLM Claims 2 View
2002-05-31 ABST Abstract 1 View
2002-05-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,692,659
App. No.
10/160,762
Filed
2002-05-31
Granted
2004-02-17
Pub. No.
US20030227003A1
Art Unit
1755
PTA
0 days