Granted Patent
Utility
US 4,408,210 · App. 06/292,092
Paper feed and fusing assembly for magnetographic printing apparatus
Inventor:
Ronald J. Cieplik
Patented Case
View Patent ↗
Granted: Oct 4, 1983
Filed: Aug 12, 1981
Inventor
Ronald J. Cieplik
Assignee (at issue)
Wang Laboratories, 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.