Granted Patent
Utility
US 5,886,337 · App. 08/660,643
Method and apparatus for automatically reading bar code symbols
Inventors:
George B. Rockstein, David M. Wilz, Sr., Robert Blake, C. Harry Knowles
Patented Case
View Patent ↗
Granted: Mar 23, 1999
Filed: Jun 7, 1996
Inventors
George B. Rockstein
David M. Wilz, Sr.
Robert Blake
C. 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.