Granted Patent
Utility
US 4,253,401 · App. 05/954,477
Supporting means for a water tank for a railway car
Inventor:
Kenneth R. Hesser
Patented Case
View Patent ↗
Granted: Mar 3, 1981
Filed: Oct 25, 1978
Inventor
Kenneth R. Hesser
Assignee (at issue)
The Budd 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.