Granted Patent
Utility
US 5,472,071 · App. 08/211,006
Shock-absorbing strut for hydraulic wheel-drive unit
Inventor:
Horst Zimmermann
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Mar 11, 1994
Inventor
Horst Zimmermann
Assignee (at issue)
Krupp Industrietechnik Gesselschaft mit beschrankter Haftung
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.