Granted Patent
Utility
US 4,437,284 · App. 06/175,127
Snap-on false muntin system
Inventors:
James T. Cribben, William J. Ichter
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Aug 4, 1980
Inventors
James T. Cribben
William J. Ichter
Assignee (at issue)
Capitol Products Corporation
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.