Granted Patent
Utility
US 5,962,838 · App. 08/887,244
Barcode scanner with manually switchable scan patterns
Inventor:
Thomas E. Tamburrini
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Jul 2, 1997
Inventor
Thomas E. Tamburrini
Assignee (at issue)
PSC Scanning, 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.