Granted Patent
Utility
US 5,531,336 · App. 08/212,022
Device for stabilizing containers in a gravity feed tray
Inventors:
Dennis E. Parham, Mark Sampson
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Mar 11, 1994
Inventors
Dennis E. Parham
Mark Sampson
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.