IP Library › Granted Patent US 6,614,957
Granted Patent Utility
US 6,614,957 · Confirmation No. 1669

OPTICAL CONFIGURATION FOR IMPROVED LENS PERFORMANCE

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 Code Description Pages PDF
2014-09-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-09-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-04 PA.. Power of Attorney 1 View
2014-08-04 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-08-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-11-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-11-29 TRNA Transmittal of New Application 2 View
2001-11-29 SPEC Specification 11 View
2001-11-29 CLM Claims 3 View
2001-11-29 ABST Abstract 1 View
2001-11-29 DRW Drawings-only black and white line drawings 6 View
2001-11-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,614,957
App. No.
09/995,630
Filed
2001-11-29
Granted
2003-09-02
Pub. No.
US20020071635A1
Art Unit
2874
PTA
0 days