Granted Patent
Utility
US 5,448,018 · App. 08/102,590
Wireholder and installing tool therefor
Inventor:
Frederick W. Burtelson
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Aug 5, 1993
Inventor
Frederick W. Burtelson
Assignee (at issue)
Joslyn Manufacturing Co.
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.