Granted Patent
Utility
US 4,475,328 · App. 06/402,376
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Inventors:
Milton E. Reeder, Walter G. Moehlenpah
Patented Case
View Patent ↗
Granted: Oct 9, 1984
Filed: Jul 27, 1982
Inventors
Milton E. Reeder
Walter G. Moehlenpah
Assignee (at issue)
Moehlenpah 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.