Granted Patent
Utility
US 6,132,329 · App. 09/348,779
Axle assembly lubricant temperature reduction apparatus
Inventor:
Robert Tison
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jul 7, 1999
Inventor
Robert Tison
Assignee (at issue)
Meritor Heavy Vehicle Systems 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.