Granted Patent
Utility
US 5,116,240 · App. 07/622,000
Multi-partition food storage and multiple serving apparatus
Inventors:
Heiner Wischhusen, Hans Kehlbeck
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Dec 4, 1990
Inventors
Heiner Wischhusen
Hans Kehlbeck
Assignee (at issue)
Aladdin Synergetics, 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.