Granted Patent
Utility
US 5,412,874 · App. 08/192,496
U-bolt torquing method and tool
Inventor:
Freddie Madden
Patented Case
View Patent ↗
Granted: May 9, 1995
Filed: Feb 7, 1994
Inventor
Freddie Madden
Assignee (at issue)
Consolidated Metal Products, 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.