Granted Patent
Utility
US 3,979,064 · App. 05/629,485
Shower head
Inventor:
Lars Nordentoft
Patented Case
View Patent ↗
Granted: Sep 7, 1976
Filed: Nov 6, 1975
Inventor
Lars Nordentoft
Assignee (at issue)
ITT Industries
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.