Granted Patent
Utility
US 4,703,849 · App. 07/010,586
Vending package
Inventors:
Edward Vezirian, Earle L. Hinton
Patented Case
View Patent ↗
Granted: Nov 3, 1987
Filed: Feb 3, 1987
Inventors
Edward Vezirian
Earle L. Hinton
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.