Granted Patent
Utility
US 5,647,334 · App. 08/555,090
Fuel vapor recovery system control valve
Inventor:
Terry L. Miller
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Nov 8, 1995
Inventor
Terry L. Miller
Assignee (at issue)
Borg-Warner Automotive, 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.