Granted Patent
Utility
US 4,360,728 · App. 06/238,832
Banking card for automatic teller machines and the like
Inventor:
Jerome Drexler
Patented Case
View Patent ↗
Granted: Nov 23, 1982
Filed: Feb 27, 1981
Inventor
Jerome Drexler
Assignee (at issue)
Drexler Technology 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.