Granted Patent
Utility
US 6,237,814 · App. 09/457,998
Relating to dispensing apparatus
Inventors:
Wayne Blyler, Andrew David Wright
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Dec 10, 1999
Inventors
Wayne Blyler
Andrew David Wright
Assignee (at issue)
Bespak plc
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.