Granted Patent
Utility
US 5,532,889 · App. 08/286,403
Winchester drive card including an actuator arm body, actuator arm plates, and a VCM magnet external to a controlled environment
Inventors:
Frederick M. Stefansky, Louis J. Shrinkle, Thomas A. Fiers
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Aug 5, 1994
Inventors
Frederick M. Stefansky
Louis J. Shrinkle
Thomas A. Fiers
Assignee (at issue)
Conner 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.