Granted Patent
Utility
US 4,767,286 · App. 07/057,381
Ice machine pump assembly
Inventors:
Vance L. Kohl, John J. Jaschinski
Patented Case
View Patent ↗
Granted: Aug 30, 1988
Filed: Jun 2, 1987
Inventors
Vance L. Kohl
John J. Jaschinski
Assignee (at issue)
The Manitowoc Company, 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.