Granted Patent
Utility
US 5,586,746 · App. 08/488,479
Faucet with motion-detector on/off control
Inventors:
Jergen Humpert, Bruno Heimann, Christian Frankholz
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Jun 8, 1995
Inventors
Jergen Humpert
Bruno Heimann
Christian Frankholz
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.