Granted Patent
Utility
US 4,976,556 · App. 07/295,186
Print carrier rack drive
Inventor:
Scott J. Longrod
Patented Case
View Patent ↗
Granted: Dec 11, 1990
Filed: Jan 9, 1989
Inventor
Scott J. Longrod
Assignee (at issue)
Smith Corona Corp.
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.