Granted Patent
Utility
US 4,725,694 · App. 06/862,629
Computer interface device
Inventors:
Carol M. Auer, Daniel L. Castagno, Allen W. Haley, Jr., Harry H. Moore, IV, Sean O'Leary, Steven J. Paley, Thomas E. Rutt
Patented Case
View Patent ↗
Granted: Feb 16, 1988
Filed: May 13, 1986
Inventors
Carol M. Auer
Daniel L. Castagno
Allen W. Haley, Jr.
Harry H. Moore, IV
Sean O'Leary
Steven J. Paley
Thomas E. Rutt
Assignee (at issue)
American Telephone and Telegraph Company, AT&T Bell Laboratories
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.