Granted Patent
Utility
US 4,753,781 · App. 06/897,677
Solid detergent and chemical dispenser
Inventors:
Henry W. Cassady, Jr., Gary D. Moreland
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Aug 18, 1986
Inventors
Henry W. Cassady, Jr.
Gary D. Moreland
Assignee (at issue)
Beta Technology, 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.