Granted Patent
Utility
US 4,627,253 · App. 06/634,159
Fault detection system for continuously running transfer press
Inventors:
Rick L. Tennessen, Harry W. Schulz, Allen J. VanderZee
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Jul 25, 1984
Inventors
Rick L. Tennessen
Harry W. Schulz
Allen J. VanderZee
Assignee (at issue)
Verson Allsteel Press 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.