Granted Patent
Utility
US 6,325,221 · App. 08/967,381
Merchandising display track device of multiple-piece construction
Inventor:
Dennis E. Parham
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Nov 8, 1997
Inventor
Dennis E. Parham
Assignee (at issue)
Display Industries, LLC
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.