Granted Patent
Utility
US 5,713,490 · App. 08/629,517
Adjustable vending mechanism
Inventors:
Kenneth W. Oden, Michael Daniel Ring
Patented Case
View Patent ↗
Granted: Feb 3, 1998
Filed: Apr 9, 1996
Inventors
Kenneth W. Oden
Michael Daniel Ring
Assignee (at issue)
ROYAL VENDORS, INC.
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.