Granted Patent
Utility
US 5,316,673 · App. 07/849,210
Spout assembly for self-service purified water dispenser
Inventors:
Michael Kohlmann, Randall K. Williams
Patented Case
View Patent ↗
Granted: May 31, 1994
Filed: Mar 11, 1992
Inventors
Michael Kohlmann
Randall K. Williams
Assignee (at issue)
Harmony Brook, 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.