Granted Patent
Utility
US 4,534,202 · App. 06/518,917
Cup feeding mechanism
Inventor:
Walter W. Snyder
Patented Case
View Patent ↗
Granted: Aug 13, 1985
Filed: Aug 25, 1983
Inventor
Walter W. Snyder
Assignee (at issue)
National Crane 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.