Granted Patent
Utility
US 4,716,801 · App. 06/896,692
Rapid cut-off apparatus for high speed moving yarn
Inventor:
Albert E. Spaller, Jr.
Patented Case
View Patent ↗
Granted: Jan 5, 1988
Filed: Aug 15, 1986
Inventor
Albert E. Spaller, Jr.
Assignee (at issue)
EASTMAN KODAK COMPANY
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.