Granted Patent
Utility
US 5,939,978 · App. 08/895,979
Temperature sensing brake lining wear indicator
Inventor:
Christos Kyrtsos
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Jul 17, 1997
Inventor
Christos Kyrtsos
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.