Granted Patent
Utility
US 4,740,227 · App. 07/018,220
Gob distributor
Inventors:
Kenneth L. Bratton, Richard W. Cronkhite
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Feb 24, 1987
Inventors
Kenneth L. Bratton
Richard W. Cronkhite
Assignee (at issue)
Emhart Industries, 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.