Granted Patent
Utility
US 5,799,504 · App. 08/760,048
Refrigerator system with float valve flow control
Inventor:
William G. Nelson
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Dec 4, 1996
Inventor
William G. Nelson
Assignee (at issue)
White Consolidated 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.