Granted Patent
Utility
US 5,717,194 · App. 08/612,188
Optical assembly for controlling beam size in bar code scanners
Inventors:
Gregory William Forbes, Anna M. Quinn, Jay M. Eastman
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Mar 7, 1996
Inventors
Gregory William Forbes
Anna M. Quinn
Jay M. Eastman
Assignee (at issue)
PSC, 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.