Granted Patent
Utility
US 5,160,197 · App. 07/760,863
Snap coupling with temperature readout for hand shower
Inventor:
Odo Klose
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Sep 16, 1991
Inventor
Odo Klose
Assignee (at issue)
Friedrich Grohe Armaturenfabrik GmbH & Co.
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.