Granted Patent
Utility
US 6,421,740 · App. 08/579,572
Dynamic error lookup handler hierarchy
Inventor:
Christopher S. LeCroy
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Dec 27, 1995
Inventor
Christopher S. LeCroy
Assignee (at issue)
Apple Computer 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.