Granted Patent
Utility
US 5,426,529 · App. 08/066,053
Light beam deflection means
Inventor:
Thomas Zelenka
Patented Case
View Patent ↗
Granted: Jun 20, 1995
Filed: May 26, 1993
Inventor
Thomas Zelenka
Assignee (at issue)
Linotype-Hell AG
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.