Granted Patent
Utility
US 6,588,665 · App. 09/928,920
Omni-directional tunnel-type laser scanning system for scanning bar code symbols on object surfaces facing any direction within a three-dimensional scanning volume disposed above a conveyor belt
Inventors:
C. Harry Knowles, LeRoy Dickson, Timothy Good, Thomas Amundsen, Charles A. Naylor, David M. Wilz, Sr., Thomas Carullo
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Aug 13, 2001
Inventors
C. Harry Knowles
LeRoy Dickson
Timothy Good
Thomas Amundsen
Charles A. Naylor
David M. Wilz, Sr.
Thomas Carullo
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.