Granted Patent
Utility
US 5,624,345 · App. 08/243,460
Apparatus for preloading axle differential bearings and method of assembling a differential
Inventors:
John T. Graft, Richard Cleveland
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: May 16, 1994
Inventors
John T. Graft
Richard Cleveland
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.