Granted Patent
Utility
US 4,989,442 · App. 07/430,912
Nose assembly for pulling fasteners through interference fit holes
Inventor:
Hendrik E. Rosier
Patented Case
View Patent ↗
Granted: Feb 5, 1991
Filed: Oct 30, 1989
Inventor
Hendrik E. Rosier
Assignee (at issue)
Huck 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.