Granted Patent
Utility
US 5,660,384 · App. 08/344,462
Imaging unit container having shiftable walls
Inventors:
Melinda K. Kovach, Gerald L. Metcalf, Stuart J. Wyman, Kenneth J. Hagen, Norman Herauf
Patented Case
View Patent ↗
Granted: Aug 26, 1997
Filed: Nov 23, 1994
Inventors
Melinda K. Kovach
Gerald L. Metcalf
Stuart J. Wyman
Kenneth J. Hagen
Norman Herauf
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.