IP Library › Granted Patent US 6,819,498
Granted Patent Utility
US 6,819,498 · Confirmation No. 2315

TWO-WAVELENGTH ANTIREFLECTION FILM AND OBJECTIVE LENS COATED WITH TWO-WAVELENGTH ANTIREFLECTION FILM

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2005-04-26 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-10-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-16 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-07-16 892 List of references cited by examiner 1 View
2004-07-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-16 FWCLM Index of Claims 1 View
2004-07-16 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-07 SRNT Examiner's search strategy and results 2 View
2004-07-01 WFEE Fee Worksheet (SB06) 1 View
2004-06-16 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-06-16 SPEC Specification 7 View
2004-06-16 CLM Claims 7 View
2004-06-16 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2004-04-01 CTNF Non-Final Rejection 4 View
2004-04-01 1449 List of References cited by applicant and considered by examiner 1 View
2004-04-01 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-01 FWCLM Index of Claims 1 View
2004-03-29 SRNT Examiner's search strategy and results 4 View
2003-12-31 PEFN Pre-Exam Formalities Notice 2 View
2003-10-31 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-10-31 FOR Foreign Reference 7 View
2003-10-31 FOR Foreign Reference 27 View
2003-10-29 SPEC Specification 69 View
2003-10-29 CLM Claims 5 View
2003-10-29 ABST Abstract 1 View
2003-10-29 DRW Drawings-only black and white line drawings 12 View
2003-10-29 AF/D Affidavit-submitted prior to Mar 15, 2013 3 View
2003-06-27 PEFN Pre-Exam Formalities Notice 2 View
2003-04-28 TRNA Transmittal of New Application 1 View
2003-04-28 SPEC Specification 38 View
2003-04-28 CLM Claims 2 View
2003-04-28 ABST Abstract 1 View
2003-04-28 DRW Drawings-only black and white line drawings 12 View
2003-04-28 OATH Oath or Declaration filed 6 View
2003-04-28 LET. Miscellaneous Incoming Letter 1 View
2003-04-28 WFEE Fee Worksheet (SB06) 1 View
2003-04-28 WFEE Fee Worksheet (SB06) 1 View
2003-04-28 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,819,498
App. No.
10/424,264
Filed
2003-04-28
Granted
2004-11-16
Pub. No.
US20040218282A1
Art Unit
2873
PTA
-95 days