Granted Patent
Utility
US 5,481,098 · App. 08/149,205
Method and apparatus for reading multiple bar code formats
Inventors:
Glen Davis, Phillip W. Shepard
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Nov 9, 1993
Inventors
Glen Davis
Phillip W. Shepard
Assignee (at issue)
Spectra-Physics Scanning Systems, 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.