Granted Patent
Utility
US 4,607,310 · App. 06/733,565
Adjustable degausser
Inventors:
William D. Channel, Charlie E. Gunter, III
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: May 13, 1985
Inventors
William D. Channel
Charlie E. Gunter, III
Assignee (at issue)
Magnetic Peripherals, 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.