Granted Patent
Utility
US 4,796,765 · App. 07/092,048
Permanent magnet transporter
Inventor:
Jimmy Mayne
Patented Case
View Patent ↗
Granted: Jan 10, 1989
Filed: Sep 2, 1987
Inventor
Jimmy Mayne
Assignee (at issue)
Chase Industries, 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.