IP Library Granted Patent US 6,582,422
Granted Patent Utility
US 6,582,422 · Confirmation No. 9686

OPHTHALMIC DELIVERY DEVICE

Inventor: Charles E. Hess
⬇ PDF
Code Description Pages PDF
2005-06-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-10-03 TRNA Transmittal of New Application 7 View
2001-10-03 ADS Application Data Sheet 1 View
2001-10-03 SPEC Specification 5 View
2001-10-03 CLM Claims 3 View
2001-10-03 ABST Abstract 1 View
2001-10-03 DRW Drawings-only black and white line drawings 1 View
2001-10-03 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,582,422
App. No.
09/970,292
Filed
2001-10-03
Granted
2003-06-24
Pub. No.
US20030065293A1
Art Unit
3761
PTA
-51 days