Granted Patent
Utility
US 5,586,687 · App. 08/389,379
Gravity feed bottle dispensing device having a track-blocking gate mechanism
Inventors:
William S. Spamer, J. Marshall Suttles, Dennis E. Parham, James Douglas Whiten
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Feb 16, 1995
Inventors
William S. Spamer
J. Marshall Suttles
Dennis E. Parham
James Douglas Whiten
Assignee (at issue)
The Mead Corporation
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.