Granted Patent
Utility
US 4,258,463 · App. 06/008,984
Track mounting tool and method
Inventor:
John F. Lindquist
Patented Case
View Patent ↗
Granted: Mar 31, 1981
Filed: Feb 5, 1979
Inventor
John F. Lindquist
Assignee (at issue)
Caterpillar Tractor 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.