Granted Patent
Utility
US 5,406,063 · App. 08/058,953
Hand-held data scanner having adjustable keyboard panel
Inventor:
William M. Jelen
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: May 7, 1993
Inventor
William M. Jelen
Assignee (at issue)
TELXON 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.