Granted Patent
Utility
US 5,715,689 · App. 08/627,164
Evaporator for combination refrigerator/freezer
Inventors:
Dean G. Byczynski, Karl R. Krumbiegel, William A. Reed, Jeffrey A. Ziminski
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Apr 3, 1996
Inventors
Dean G. Byczynski
Karl R. Krumbiegel
William A. Reed
Jeffrey A. Ziminski
Assignee (at issue)
U-Line Corporation
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.