Granted Patent
Utility
US 4,492,071 · App. 06/535,093
Method for preparing blocks of glass for shipment
Inventor:
Donald D. Gibson
Patented Case
View Patent ↗
Granted: Jan 8, 1985
Filed: Sep 23, 1983
Inventor
Donald D. Gibson
Assignee (at issue)
Ford Motor Company
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.