Granted Patent
Utility
US 6,209,731 · App. 09/207,708
Gravity feed bottle dispensing track device having front stopper
Inventors:
William S. Spamer, J. Marshall Suttles, Dennis E. Parham, James Douglas Whiten
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Dec 9, 1998
Inventors
William S. Spamer
J. Marshall Suttles
Dennis E. Parham
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.