Granted Patent
Utility
US 5,649,779 · App. 08/638,269
Constant radial load ring for dust boot of a socket joint assembly
Inventors:
Alan Martin, Donnie G. Wells
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Apr 26, 1996
Inventors
Alan Martin
Donnie G. Wells
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.