Granted Patent
Utility
US 4,453,821 · App. 06/364,390
Set-up recall apparatus
Inventor:
Donald W. Smith
Patented Case
View Patent ↗
Granted: Jun 12, 1984
Filed: Apr 1, 1982
Inventor
Donald W. Smith
Assignee (at issue)
EASTMAN KODAK 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.