Granted Patent
Utility
US 6,508,734 · App. 09/910,535
Differential lock actuator
Inventor:
Raji S. El-Kassouf
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Jul 20, 2001
Inventor
Raji S. El-Kassouf
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.