Electronic key for a data processing system

- IBM
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Description

FIG. 1 is a top, front, left side isometric view of an electronic key for a data processing system showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan thereof.

Referenced Cited
U.S. Patent Documents
D265049 June 22, 1982 Flies
D274126 June 5, 1984 Flies
D302238 July 18, 1989 Kopu
D322387 December 17, 1991 Bailey
D345686 April 5, 1994 Boehner
D349230 August 2, 1994 Essick
Patent History
Patent number: D365340
Type: Grant
Filed: May 3, 1994
Date of Patent: Dec 19, 1995
Assignee: International Business Machines Corporation (New York, NY)
Inventors: David W. Hill (Rochester, MN), Tim K. Murphy (Rochester, MN)
Primary Examiner: Melanie H. Tung
Attorneys: Roy W. Truelson, Matthew J. Bussan
Application Number: 0/22,316
Classifications
Current U.S. Class: D14/114; D/8347