Granted Patent
Utility
US 5,064,533 · App. 07/545,475
Funnel basket structure
Inventor:
James H. Anson
Patented Case
View Patent ↗
Granted: Nov 12, 1991
Filed: Jun 28, 1990
Inventor
James H. Anson
Assignee (at issue)
Bunn-O-Matic 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.