Granted Patent
Utility
US 5,286,138 · App. 07/678,687
Vehicle positioning methods and apparatus with impact damper
Inventor:
Jon D. Goodwin
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Apr 1, 1991
Inventor
Jon D. Goodwin
Assignee (at issue)
Cedarapids, 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.