Granted Patent
Utility
US 5,471,372 · App. 08/163,741
Lighting system for commercial refrigerator doors
Inventors:
Richard A. Mamelson, Richard Kim, Damon F. Kvamme
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Dec 6, 1993
Inventors
Richard A. Mamelson
Richard Kim
Damon F. Kvamme
Assignee (at issue)
Ardco, 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.