Granted Patent
Utility
US 5,651,384 · App. 08/590,584
Control for a sanitary fixture
Inventor:
Hans-Peter Rudrich
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Jan 24, 1996
Inventor
Hans-Peter Rudrich
Assignee (at issue)
Friedrich Grohe 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.