Granted Patent
Utility
US 5,270,983 · App. 07/582,705
Single element security fusible link
Inventors:
William J. Wuertz, Steven K. Stefek, William W. McKinley
Patented Case
View Patent ↗
Granted: Dec 14, 1993
Filed: Sep 13, 1990
Inventors
William J. Wuertz
Steven K. Stefek
William W. McKinley
Assignee (at issue)
NCR Corporation
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.