IP Library Granted Patent US 6,641,577
Granted Patent Utility
US 6,641,577 · Confirmation No. 4549

APPARATUS AND METHOD FOR CREATING A CORNEAL FLAP

Inventor: Josef Bille
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Code Description Pages PDF
2015-05-04 IMIS Miscellaneous Internal Document 1 View
2007-08-12 COCIN Request for Certificate of Correction 1 View
2007-08-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-04-20 COCOUT Certificate of Correction - Post Issue Communication 2 View
2003-09-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-04 LET. Miscellaneous Incoming Letter 2 View
2003-09-04 OATH Oath or Declaration filed 2 View
2001-11-28 TRNA Transmittal of New Application 3 View
2001-11-28 SPEC Specification 14 View
2001-11-28 CLM Claims 5 View
2001-11-28 ABST Abstract 1 View
2001-11-28 DRW Drawings-only black and white line drawings 3 View
2001-11-28 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,641,577
App. No.
09/997,167
Filed
2001-11-28
Granted
2003-11-04
Pub. No.
US20030100893A1
Art Unit
3739
PTA
-62 days