Granted Patent
Utility
US 6,234,325 · App. 09/617,195
Beverage display rack with head locking keyway
Inventors:
Mark Higgins, James David Robertson, James Douglas Whiten
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Jul 17, 2000
Inventors
Mark Higgins
James David Robertson
James Douglas Whiten
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.