Data processing system

- IBM
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Description

FIG. 1 is a front perspective view of a data processing system showing our new design, the doors being in _an open position to show a display terminal, keyboard and indicator panel;

FIG. 2 is a front view thereof, with the doors in a closed position;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof.

Referenced Cited
U.S. Patent Documents
D196917 November 1963 Brueggeman
D229697 December 1973 Davis et al.
D236357 August 1975 Clayton
D242926 January 4, 1977 Abrahamsen et al.
4235494 November 25, 1980 Chu et al.
Foreign Patent Documents
2363025 July 1975 DEX
319831 March 1902 FRX
897397 May 1962 GBX
Patent History
Patent number: D273866
Type: Grant
Filed: Sep 24, 1982
Date of Patent: May 15, 1984
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: James J. LaDue (Wappingers Fall, NY), Clifford I. Shelkofsky (Charlotte, NC)
Primary Examiner: Susan J. Lucas
Attorney: W. S. Robertson
Application Number: 6/423,483
Classifications
Current U.S. Class: D14/102