Granted Patent
Utility
US 5,216,233 · App. 07/966,907
Versatile RF terminal-scanner system
Inventors:
Douglas W. Main, Tim A. Kassens
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Oct 26, 1992
Inventors
Douglas W. Main
Tim A. Kassens
Assignee (at issue)
Norand 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.