Granted Patent
Utility
US 5,349,897 · App. 08/141,733
Coffee brewer method and apparatus
Inventors:
Brian King, Paul A. King
Patented Case
View Patent ↗
Granted: Sep 27, 1994
Filed: Oct 27, 1993
Inventors
Brian King
Paul A. King
Assignee (at issue)
Zuma Coffee Technologies, 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.