Channel extender for data processing system


FIG. 1 is a front, right hand side perspective view of a channel extender for a data processing system showing our new design;

FIG. 2 is a rear, right hand side perspective view thereof;

FIG. 3 is a left hand side elevational view thereof;

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D245158 July 26, 1977 Davis, Jr.
D250019 October 24, 1978 Pycha et al.
3631324 December 1971 Jones
Other references
  • Computer Design, 4-1981, p. 81, Sola Power Protector Housing, "D". Digital Vax 11-725, Disk Subsystem brochure, .COPYRGT.1983, front cover, Cabinet.
Patent History
Patent number: D298943
Type: Grant
Filed: Feb 11, 1985
Date of Patent: Dec 13, 1988
Assignee: International Business Machines Corp. (Armonk, NY)
Inventors: James A. Haager (Tempe, AZ), Clifford T. Williams (Poughkeepsie, NY)
Primary Examiner: Susan J. Lucas
Attorney: W. S. Robertson
Application Number: 6/700,353
Current U.S. Class: D14/102