Granted Patent
Utility
US 5,947,149 · App. 09/038,949
Non-visible faucet handle connection
Inventor:
Darren M. Mark
Patented Case
View Patent ↗
Granted: Sep 7, 1999
Filed: Mar 12, 1998
Inventor
Darren M. Mark
Assignee (at issue)
Emhart Inc.
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.