Granted Patent
Utility
US 5,140,134 · App. 07/565,469
Nestable stackable heated bowl with thermostatically controlled electric heating element
Inventors:
Thomas K. Reusche, Donald W. Reusche, Donald B. Owen
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Aug 10, 1990
Inventors
Thomas K. Reusche
Donald W. Reusche
Donald B. Owen
Assignee (at issue)
Allied Precision 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.