Granted Patent
Utility
US 4,498,652 · App. 06/518,550
Wire rack for plastic bag
Inventor:
James J. Malik
Patented Case
View Patent ↗
Granted: Feb 12, 1985
Filed: Jul 29, 1983
Inventor
James J. Malik
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.