Disk storage expansion unit for a data processing system

- IBM
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Description

FIG. 1 is a top, front, right side isometric view of a disk storage expansion unit 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 right side elevational view thereof, the left side being identical; and,

FIG. 5 is a rear elevational view thereof.

The bottom of the disk storage expansion unit for a data processing system is unornamented. The data processing system is shown in dotted lines for illustrative purposes in the figures.

Referenced Cited
U.S. Patent Documents
4076353 February 28, 1978 Barlow
4744006 May 10, 1988 Duffield
4754397 June 28, 1988 Varaiya et al.
5124886 June 23, 1992 Golobay
5206772 April 27, 1993 Hirano et al.
5310358 May 10, 1994 Johnson et al.
5373489 December 13, 1994 Sato et al.
Patent History
Patent number: D366651
Type: Grant
Filed: May 3, 1994
Date of Patent: Jan 30, 1996
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: David W. Hill (Rochester, MN), Tim K. Murphy (Rochester, MN)
Primary Examiner: Freda Nunn
Attorneys: Roy W. Truelson, Matthew J. Bussan
Application Number: 0/22,317
Classifications
Current U.S. Class: D14/107