Granted Patent
Utility
US 4,384,658 · App. 06/243,397
Dispensing magnetic articles
Inventor:
Donald M. Large
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Mar 13, 1981
Inventor
Donald M. Large
Assignee (at issue)
Western Electric Company, 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.