TECHNITROL, INC. v. CONTROL DATA CORPORATION

Civ. A. No. 17653.

394 F.Supp. 511 (1975)

TECHNITROL, INC., Plaintiff, v. CONTROL DATA CORPORATION and Honeywell, Inc., Defendants.

United States District Court, D. Maryland.

May 13, 1975.


Attorney(s) appearing for the Case

S. C. Yuter, New York City, John W. Avirett, 2d and Piper & Marbury, Baltimore Md., for plaintiff.

Allen Kirkpatrick, Kevin E. Joyce, Larry S. Nixon, Cushman, Darby & Cushman, Washington, D. C., Joseph A. Genovese, Control Data Corp., Rockville, Md., Donald N. Rothman and Gordon, Feinblatt & Rothman, Baltimore, Md., for Control Data Corp.

D. D. Allegretti, James V. Callahan, Molinare, Allegretti, Newitt & Witcoff, Chicago, Ill., and Arnold Fleischmann, Towson, Md., for Honeywell, Inc.


WATKINS, Senior District Judge.

On September 23, 1952, U.S. Patent No. 2,611,813 (the '813 patent) for "Magnetic Data Storage System" issued to T. K. Sharpless and E. S. Eichert, Jr. on application filed May 26, 1948. By mesne assignments Technitrol, Inc. is, and at all pertinent times has been, the owner of the patent.

In addition to the specification and drawings, the general nature of the alleged invention1 is set forth in litigation...

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