IP Library Granted Patent US 6,666,555
Granted Patent Utility
US 6,666,555 · Confirmation No. 5912

OPHTHALMIC REFRACTOR HAVING RETROFITTABLE READOUT ILLUMINATION

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Code Description Pages PDF
2015-01-13 IMIS Miscellaneous Internal Document 1 View
2007-06-15 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-31 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-11-09 TRNA Transmittal of New Application 5 View
2001-11-09 SPEC Specification 11 View
2001-11-09 CLM Claims 6 View
2001-11-09 ABST Abstract 1 View
2001-11-09 DRW Drawings-only black and white line drawings 4 View
2001-11-09 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,666,555
App. No.
10/037,326
Filed
2001-11-09
Granted
2003-12-23
Pub. No.
US20030090630A1
Art Unit
3737
PTA
0 days