Granted Patent
Utility
US 5,634,729 · App. 08/626,165
Magnetic reader with a flexible pressure film pressure pad
Inventors:
Michael J. Kinney, Robert W. Kruppa, Robert A. Myers
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Mar 29, 1996
Inventors
Michael J. Kinney
Robert W. Kruppa
Robert A. Myers
Assignee (at issue)
International Business Machines Corporation
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.