Granted Patent
Utility
US 5,929,419 · App. 08/890,085
System and method for preventing authorized movement of cordless bar code symbol readers from designated scanning environments
Inventors:
George B. Rockstein, David M. Wilz, Sr., Stephen J. Colavito, Gene German, Carl Harry Knowles
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Jul 9, 1997
Inventors
George B. Rockstein
David M. Wilz, Sr.
Stephen J. Colavito
Gene German
Carl Harry Knowles
Assignee (at issue)
METROLOGIC INSTRUMENTS, 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.