Granted Patent
Utility
US 6,565,586 · App. 09/907,740
Keratome blade holder
Inventors:
Lewis Norman Harrold, Miguel Cabada
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jul 19, 2001
Inventors
Lewis Norman Harrold
Miguel Cabada
Assignee (at issue)
LaserSight Technologies, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.