Granted Patent
Utility
US 6,578,978 · App. 09/744,261
Display case having a mullion with recessed light fixtures
Inventors:
Ronald D. Upton, Harry A. Brancheau
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Jan 22, 2001
Inventors
Ronald D. Upton
Harry A. Brancheau
Assignee (at issue)
Specialty Equipment Companies, 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.