Granted Patent
Utility
US 6,736,267 · App. 10/152,925
Display card having reinforced hanger hole
Inventor:
John A. Schamante
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: May 21, 2002
Inventor
John A. Schamante
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.