Granted Patent
Utility
US 5,722,147 · App. 08/774,394
Apparatus for press fitting an end fitting onto a hollow tube
Inventor:
Earl L. Brazle
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Dec 30, 1996
Inventor
Earl L. Brazle
Assignee (at issue)
DANA LIMITED
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.