Granted Patent
Utility
US 5,449,144 · App. 08/306,029
Faucet valve with safety handle
Inventor:
Raymond P. Kowalics
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Sep 14, 1994
Inventor
Raymond P. Kowalics
Assignee (at issue)
The Meyer Company
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.