Granted Patent
Utility
US 5,289,007 · App. 07/888,954
Sheet break detector apparatus
Inventor:
Richard R. Hergert
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: May 26, 1992
Inventor
Richard R. Hergert
Assignee (at issue)
Beloit Technologies, 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.