Granted Patent
Utility
US 5,159,793 · App. 07/360,861
Wall system
Inventors:
L. Scott Deugo, Andrew Mansfield, Michael Salzman, Bernhard von Huene, Eberhard von Huene
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Jun 2, 1989
Inventors
L. Scott Deugo
Andrew Mansfield
Michael Salzman
Bernhard von Huene
Eberhard von Huene
Assignee (at issue)
KRUEGER INTERNATIONAL, 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.