Granted Patent
Utility
US 4,404,761 · App. 06/280,747
Digging tooth mounting bracket
Inventors:
Stephen V. Paulin, Randy H. Hillard, Stephen A. Youngers
Patented Case
View Patent ↗
Granted: Sep 20, 1983
Filed: Jul 6, 1981
Inventors
Stephen V. Paulin
Randy H. Hillard
Stephen A. Youngers
Assignee (at issue)
J. I. Case 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.