Granted Patent
Utility
US 6,012,378 · App. 08/915,050
Air brake actuator having increased output
Inventor:
William J. Hicks
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Aug 20, 1997
Inventor
William J. Hicks
Assignee (at issue)
Neway Anchorlok International, Inc.
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.