Granted Patent
Utility
US 5,720,363 · App. 08/573,462
System and method for automatic ordering and direct underground distribution of articles to customers
Inventor:
Ludwig Kipp
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: Dec 15, 1995
Inventor
Ludwig Kipp
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.