Granted Patent
Utility
US 4,949,403 · App. 07/259,990
Automatic dispenser for flush tanks
Inventor:
Lewis C. LoMaglio
Patented Case
View Patent ↗
Granted: Aug 21, 1990
Filed: Oct 19, 1988
Inventor
Lewis C. LoMaglio
Assignee (at issue)
ANCHOR HOCKING, LLC
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.