Granted Patent
Utility
US 5,340,973 · App. 07/898,919
Automatic laser scanning system and method of reading bar code symbols using same
Inventors:
Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr., Charles A. Naylor
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Jun 12, 1992
Inventors
Carl Harry Knowles
George B. Rockstein
David M. Wilz, Sr.
Charles A. Naylor
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.