Granted Patent
Utility
US 6,115,056 · App. 09/056,114
Focusing adjustment apparatus
Inventor:
David Eshed
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Apr 6, 1998
Inventor
David Eshed
Assignee (at issue)
Creoscitek Corporation Ltd.
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.