Granted Patent
Utility
US 4,488,716 · App. 06/383,927
Method of feeding material to and receiving it from a scanning system
Inventor:
Wah Sheck
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Jun 2, 1982
Inventor
Wah Sheck
Assignee (at issue)
Crosfield Data Systems, Inc.
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.