Granted Patent
Utility
US 5,115,974 · App. 07/748,236
Apparatus for providing a waterfall or a fountain
Inventors:
Samuel Tobias, Fred Hollinger
Patented Case
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Granted: May 26, 1992
Filed: Aug 21, 1991
Inventors
Samuel Tobias
Fred Hollinger
Assignee (at issue)
Hayward Industries, 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.