Central processor unit

- Hitachi, Ltd.
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Description

FIG. 1 is a front, top and left side perspective view of a central processor unit showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D203988 March 1966 Sathmary et al.
D205510 August 1966 Dalton et al.
D205511 August 1966 Dalton et al.
D217914 June 1970 Abernathy et al.
Patent History
Patent number: D278712
Type: Grant
Filed: Nov 26, 1982
Date of Patent: May 7, 1985
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Koushirou Adachi (Tokorozawa), Katsuhiko Nishiwaki (Higashi-murayama), Motoake Sakamoto (Tanashi), Tamotsu Tsukaguchi (Hiratsukashi), Mitsuo Miyamoto (Hatano)
Primary Examiner: Susan J. Lucas
Law Firm: Antonelli, Terry & Wands
Application Number: 6/444,707
Classifications
Current U.S. Class: D14/102; D13/40