Granted Patent
Utility
US 6,003,775 · App. 08/872,949
Generic handheld symbology scanner with a modular optical sensor
Inventor:
H. Sprague Ackley
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Jun 11, 1997
Inventor
H. Sprague Ackley
Assignee (at issue)
INTERMEC IP CORP.
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.