Granted Patent
Utility
US 5,839,610 · App. 08/949,573
Ingredient mixing bowl and moisture reduction system for a vending machine
Inventors:
Robert J. Reese, Franklin D. Newkirk
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Oct 14, 1997
Inventors
Robert J. Reese
Franklin D. Newkirk
Assignee (at issue)
Crane & Co., 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.