Granted Patent
Utility
US 6,494,804 · App. 09/602,151
Microvalve for electronically controlled transmission
Inventors:
Harry A. Hunnicutt, Edward Nelson Fuller
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Jun 20, 2000
Inventors
Harry A. Hunnicutt
Edward Nelson Fuller
Assignee (at issue)
KELSEY-HAYES-COMPANY
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.