Granted Patent
Utility
US 4,244,630 · App. 06/076,360
Journal mounting for the shaft of a water pump or the like
Inventor:
Roland Tischer
Patented Case
View Patent ↗
Granted: Jan 13, 1981
Filed: Sep 17, 1979
Inventor
Roland Tischer
Assignee (at issue)
Fag Kugelfischer Georg Shäfer AG
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.