Granted Patent
Utility
US 5,216,232 · App. 07/580,738
Projection laser scanner producing a narrow scan volume
Inventors:
Carl Harry Knowles, Charles A. Naylor, David P. Bubnoski
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Sep 10, 1990
Inventors
Carl Harry Knowles
Charles A. Naylor
David P. Bubnoski
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.