Granted Patent
Utility
US 4,958,894 · App. 07/300,018
Bouncing oscillating scanning device for laser scanning apparatus
Inventor:
Carl H. Khowles
Patented Case
View Patent ↗
Granted: Sep 25, 1990
Filed: Jan 23, 1989
Inventor
Carl H. Khowles
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.