Granted Patent
Utility
US 6,402,034 · App. 09/379,739
Locking device for scanner
Inventor:
Peng YEH
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Aug 24, 1999
Inventor
Peng YEH
Assignee (at issue)
Silitek Corporation
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.