Granted Patent
Utility
US 4,537,821 · App. 06/574,617
Merchandise information display tag with guide means
Inventor:
Jacob Fast
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Jan 27, 1984
Inventor
Jacob Fast
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.