IP Library Granted Patent US 6,726,322
Granted Patent Utility
US 6,726,322 · Confirmation No. 9307

FENESTRATED LENS FOR INCREASED TEAR FLOW AND METHOD OF MAKING THE SAME

⬇ PDF
Code Description Pages PDF
2009-06-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-11-28 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-03-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-26 TRNA Transmittal of New Application 2 View
2001-09-26 SPEC Specification 15 View
2001-09-26 CLM Claims 2 View
2001-09-26 ABST Abstract 1 View
2001-09-26 DRW Drawings-only black and white line drawings 7 View
2001-09-26 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,726,322
App. No.
09/963,731
Filed
2001-09-26
Granted
2004-04-27
Pub. No.
US20020075447A1
Art Unit
2873
PTA
-136 days